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Overview
| Comment: | Import all the latest trunk changes into the sessions branch. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | sessions |
| Files: | files | file ages | folders |
| SHA1: | 87a0eab5d98fff93aa2147c04c4af27b |
| User & Date: | drh 2012-04-18 01:41:37 |
Context
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2012-04-19
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| 20:00 | Merge the latest trunk changes into the sessions branch. check-in: 2b7a91e6 user: drh tags: sessions | |
|
2012-04-18
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| 01:41 | Import all the latest trunk changes into the sessions branch. check-in: 87a0eab5 user: drh tags: sessions | |
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2012-04-17
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| 16:38 | Improved handling of aggregate subqueries within an aggregate query. check-in: 430bb59d user: drh tags: trunk | |
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2012-03-30
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| 17:30 | Merge all recent trunk changes into the sessions branch. check-in: fb9b9987 user: drh tags: sessions | |
Changes
Changes to configure.
1 1 #! /bin/sh 2 2 # Guess values for system-dependent variables and create Makefiles. 3 -# Generated by GNU Autoconf 2.62 for sqlite 3.7.11. 3 +# Generated by GNU Autoconf 2.62 for sqlite 3.7.12. 4 4 # 5 5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6 6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. 7 7 # This configure script is free software; the Free Software Foundation 8 8 # gives unlimited permission to copy, distribute and modify it. 9 9 ## --------------------- ## 10 10 ## M4sh Initialization. ## ................................................................................ 739 739 MFLAGS= 740 740 MAKEFLAGS= 741 741 SHELL=${CONFIG_SHELL-/bin/sh} 742 742 743 743 # Identity of this package. 744 744 PACKAGE_NAME='sqlite' 745 745 PACKAGE_TARNAME='sqlite' 746 -PACKAGE_VERSION='3.7.11' 747 -PACKAGE_STRING='sqlite 3.7.11' 746 +PACKAGE_VERSION='3.7.12' 747 +PACKAGE_STRING='sqlite 3.7.12' 748 748 PACKAGE_BUGREPORT='' 749 749 750 750 # Factoring default headers for most tests. 751 751 ac_includes_default="\ 752 752 #include <stdio.h> 753 753 #ifdef HAVE_SYS_TYPES_H 754 754 # include <sys/types.h> ................................................................................ 1481 1481 # 1482 1482 # Report the --help message. 1483 1483 # 1484 1484 if test "$ac_init_help" = "long"; then 1485 1485 # Omit some internal or obsolete options to make the list less imposing. 1486 1486 # This message is too long to be a string in the A/UX 3.1 sh. 1487 1487 cat <<_ACEOF 1488 -\`configure' configures sqlite 3.7.11 to adapt to many kinds of systems. 1488 +\`configure' configures sqlite 3.7.12 to adapt to many kinds of systems. 1489 1489 1490 1490 Usage: $0 [OPTION]... [VAR=VALUE]... 1491 1491 1492 1492 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1493 1493 VAR=VALUE. See below for descriptions of some of the useful variables. 1494 1494 1495 1495 Defaults for the options are specified in brackets. ................................................................................ 1546 1546 --build=BUILD configure for building on BUILD [guessed] 1547 1547 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1548 1548 _ACEOF 1549 1549 fi 1550 1550 1551 1551 if test -n "$ac_init_help"; then 1552 1552 case $ac_init_help in 1553 - short | recursive ) echo "Configuration of sqlite 3.7.11:";; 1553 + short | recursive ) echo "Configuration of sqlite 3.7.12:";; 1554 1554 esac 1555 1555 cat <<\_ACEOF 1556 1556 1557 1557 Optional Features: 1558 1558 --disable-option-checking ignore unrecognized --enable/--with options 1559 1559 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1560 1560 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] ................................................................................ 1662 1662 cd "$ac_pwd" || { ac_status=$?; break; } 1663 1663 done 1664 1664 fi 1665 1665 1666 1666 test -n "$ac_init_help" && exit $ac_status 1667 1667 if $ac_init_version; then 1668 1668 cat <<\_ACEOF 1669 -sqlite configure 3.7.11 1669 +sqlite configure 3.7.12 1670 1670 generated by GNU Autoconf 2.62 1671 1671 1672 1672 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 1673 1673 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. 1674 1674 This configure script is free software; the Free Software Foundation 1675 1675 gives unlimited permission to copy, distribute and modify it. 1676 1676 _ACEOF 1677 1677 exit 1678 1678 fi 1679 1679 cat >config.log <<_ACEOF 1680 1680 This file contains any messages produced by compilers while 1681 1681 running configure, to aid debugging if configure makes a mistake. 1682 1682 1683 -It was created by sqlite $as_me 3.7.11, which was 1683 +It was created by sqlite $as_me 3.7.12, which was 1684 1684 generated by GNU Autoconf 2.62. Invocation command line was 1685 1685 1686 1686 $ $0 $@ 1687 1687 1688 1688 _ACEOF 1689 1689 exec 5>>config.log 1690 1690 { ................................................................................ 14028 14028 14029 14029 exec 6>&1 14030 14030 14031 14031 # Save the log message, to keep $[0] and so on meaningful, and to 14032 14032 # report actual input values of CONFIG_FILES etc. instead of their 14033 14033 # values after options handling. 14034 14034 ac_log=" 14035 -This file was extended by sqlite $as_me 3.7.11, which was 14035 +This file was extended by sqlite $as_me 3.7.12, which was 14036 14036 generated by GNU Autoconf 2.62. Invocation command line was 14037 14037 14038 14038 CONFIG_FILES = $CONFIG_FILES 14039 14039 CONFIG_HEADERS = $CONFIG_HEADERS 14040 14040 CONFIG_LINKS = $CONFIG_LINKS 14041 14041 CONFIG_COMMANDS = $CONFIG_COMMANDS 14042 14042 $ $0 $@ ................................................................................ 14081 14081 $config_commands 14082 14082 14083 14083 Report bugs to <bug-autoconf@gnu.org>." 14084 14084 14085 14085 _ACEOF 14086 14086 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14087 14087 ac_cs_version="\\ 14088 -sqlite config.status 3.7.11 14088 +sqlite config.status 3.7.12 14089 14089 configured by $0, generated by GNU Autoconf 2.62, 14090 14090 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 14091 14091 14092 14092 Copyright (C) 2008 Free Software Foundation, Inc. 14093 14093 This config.status script is free software; the Free Software Foundation 14094 14094 gives unlimited permission to copy, distribute and modify it." 14095 14095
Changes to ext/fts3/fts3_icu.c.
106 106 107 107 UChar32 c; 108 108 int iInput = 0; 109 109 int iOut = 0; 110 110 111 111 *ppCursor = 0; 112 112 113 - if( nInput<0 ){ 113 + if( zInput==0 ){ 114 + nInput = 0; 115 + zInput = ""; 116 + }else if( nInput<0 ){ 114 117 nInput = strlen(zInput); 115 118 } 116 119 nChar = nInput+1; 117 120 pCsr = (IcuCursor *)sqlite3_malloc( 118 121 sizeof(IcuCursor) + /* IcuCursor */ 119 122 nChar * sizeof(UChar) + /* IcuCursor.aChar[] */ 120 123 (nChar+1) * sizeof(int) /* IcuCursor.aOffset[] */
Changes to ext/fts3/fts3_test.c.
18 18 ** that the sqlite3_tokenizer_module.xLanguage() method is invoked correctly. 19 19 */ 20 20 21 21 #include <tcl.h> 22 22 #include <string.h> 23 23 #include <assert.h> 24 24 25 -#ifdef SQLITE_TEST 25 +#if defined(SQLITE_TEST) 26 +#if defined(SQLITE_ENABLE_FTS3) || defined(SQLITE_ENABLE_FTS4) 26 27 27 28 /* Required so that the "ifdef SQLITE_ENABLE_FTS3" below works */ 28 29 #include "fts3Int.h" 29 30 30 31 #define NM_MAX_TOKEN 12 31 32 32 33 typedef struct NearPhrase NearPhrase; ................................................................................ 526 527 "fts3_configure_incr_load", fts3_configure_incr_load_cmd, 0, 0 527 528 ); 528 529 Tcl_CreateObjCommand( 529 530 interp, "fts3_test_tokenizer", fts3_test_tokenizer_cmd, 0, 0 530 531 ); 531 532 return TCL_OK; 532 533 } 534 +#endif /* SQLITE_ENABLE_FTS3 || SQLITE_ENABLE_FTS4 */ 533 535 #endif /* ifdef SQLITE_TEST */
Changes to ext/fts3/fts3_write.c.
3735 3735 } 3736 3736 3737 3737 /* Advance to the next output block */ 3738 3738 pLeaf->iBlock++; 3739 3739 pLeaf->key.n = 0; 3740 3740 pLeaf->block.n = 0; 3741 3741 3742 - nPrefix = 0; 3743 3742 nSuffix = nTerm; 3744 3743 nSpace = 1; 3745 3744 nSpace += sqlite3Fts3VarintLen(nSuffix) + nSuffix; 3746 3745 nSpace += sqlite3Fts3VarintLen(nDoclist) + nDoclist; 3747 3746 } 3748 3747 3749 3748 blobGrowBuffer(&pLeaf->block, pLeaf->block.n + nSpace, &rc);
Changes to ext/rtree/rtree.c.
178 178 int eCoordType; 179 179 }; 180 180 181 181 /* Possible values for eCoordType: */ 182 182 #define RTREE_COORD_REAL32 0 183 183 #define RTREE_COORD_INT32 1 184 184 185 +/* 186 +** If SQLITE_RTREE_INT_ONLY is defined, then this virtual table will 187 +** only deal with integer coordinates. No floating point operations 188 +** will be done. 189 +*/ 190 +#ifdef SQLITE_RTREE_INT_ONLY 191 + typedef sqlite3_int64 RtreeDValue; /* High accuracy coordinate */ 192 + typedef int RtreeValue; /* Low accuracy coordinate */ 193 +#else 194 + typedef double RtreeDValue; /* High accuracy coordinate */ 195 + typedef float RtreeValue; /* Low accuracy coordinate */ 196 +#endif 197 + 185 198 /* 186 199 ** The minimum number of cells allowed for a node is a third of the 187 200 ** maximum. In Gutman's notation: 188 201 ** 189 202 ** m = M/3 190 203 ** 191 204 ** If an R*-tree "Reinsert" operation is required, the same number of ................................................................................ 213 226 int iCell; /* Index of current cell in pNode */ 214 227 int iStrategy; /* Copy of idxNum search parameter */ 215 228 int nConstraint; /* Number of entries in aConstraint */ 216 229 RtreeConstraint *aConstraint; /* Search constraints. */ 217 230 }; 218 231 219 232 union RtreeCoord { 220 - float f; 233 + RtreeValue f; 221 234 int i; 222 235 }; 223 236 224 237 /* 225 238 ** The argument is an RtreeCoord. Return the value stored within the RtreeCoord 226 -** formatted as a double. This macro assumes that local variable pRtree points 227 -** to the Rtree structure associated with the RtreeCoord. 239 +** formatted as a RtreeDValue (double or int64). This macro assumes that local 240 +** variable pRtree points to the Rtree structure associated with the 241 +** RtreeCoord. 228 242 */ 229 -#define DCOORD(coord) ( \ 230 - (pRtree->eCoordType==RTREE_COORD_REAL32) ? \ 231 - ((double)coord.f) : \ 232 - ((double)coord.i) \ 233 -) 243 +#ifdef SQLITE_RTREE_INT_ONLY 244 +# define DCOORD(coord) ((RtreeDValue)coord.i) 245 +#else 246 +# define DCOORD(coord) ( \ 247 + (pRtree->eCoordType==RTREE_COORD_REAL32) ? \ 248 + ((double)coord.f) : \ 249 + ((double)coord.i) \ 250 + ) 251 +#endif 234 252 235 253 /* 236 254 ** A search constraint. 237 255 */ 238 256 struct RtreeConstraint { 239 257 int iCoord; /* Index of constrained coordinate */ 240 258 int op; /* Constraining operation */ 241 - double rValue; /* Constraint value. */ 242 - int (*xGeom)(sqlite3_rtree_geometry *, int, double *, int *); 259 + RtreeDValue rValue; /* Constraint value. */ 260 + int (*xGeom)(sqlite3_rtree_geometry*, int, RtreeDValue*, int*); 243 261 sqlite3_rtree_geometry *pGeom; /* Constraint callback argument for a MATCH */ 244 262 }; 245 263 246 264 /* Possible values for RtreeConstraint.op */ 247 265 #define RTREE_EQ 0x41 248 266 #define RTREE_LE 0x42 249 267 #define RTREE_LT 0x43 ................................................................................ 283 301 /* 284 302 ** An instance of this structure must be supplied as a blob argument to 285 303 ** the right-hand-side of an SQL MATCH operator used to constrain an 286 304 ** r-tree query. 287 305 */ 288 306 struct RtreeMatchArg { 289 307 u32 magic; /* Always RTREE_GEOMETRY_MAGIC */ 290 - int (*xGeom)(sqlite3_rtree_geometry *, int, double *, int *); 308 + int (*xGeom)(sqlite3_rtree_geometry *, int, RtreeDValue*, int *); 291 309 void *pContext; 292 310 int nParam; 293 - double aParam[1]; 311 + RtreeDValue aParam[1]; 294 312 }; 295 313 296 314 /* 297 315 ** When a geometry callback is created (see sqlite3_rtree_geometry_callback), 298 316 ** a single instance of the following structure is allocated. It is used 299 317 ** as the context for the user-function created by by s_r_g_c(). The object 300 318 ** is eventually deleted by the destructor mechanism provided by 301 319 ** sqlite3_create_function_v2() (which is called by s_r_g_c() to create 302 320 ** the geometry callback function). 303 321 */ 304 322 struct RtreeGeomCallback { 305 - int (*xGeom)(sqlite3_rtree_geometry *, int, double *, int *); 323 + int (*xGeom)(sqlite3_rtree_geometry*, int, RtreeDValue*, int*); 306 324 void *pContext; 307 325 }; 308 326 309 327 #ifndef MAX 310 328 # define MAX(x,y) ((x) < (y) ? (y) : (x)) 311 329 #endif 312 330 #ifndef MIN ................................................................................ 864 882 static int testRtreeGeom( 865 883 Rtree *pRtree, /* R-Tree object */ 866 884 RtreeConstraint *pConstraint, /* MATCH constraint to test */ 867 885 RtreeCell *pCell, /* Cell to test */ 868 886 int *pbRes /* OUT: Test result */ 869 887 ){ 870 888 int i; 871 - double aCoord[RTREE_MAX_DIMENSIONS*2]; 889 + RtreeDValue aCoord[RTREE_MAX_DIMENSIONS*2]; 872 890 int nCoord = pRtree->nDim*2; 873 891 874 892 assert( pConstraint->op==RTREE_MATCH ); 875 893 assert( pConstraint->pGeom ); 876 894 877 895 for(i=0; i<nCoord; i++){ 878 896 aCoord[i] = DCOORD(pCell->aCoord[i]); ................................................................................ 894 912 int ii; 895 913 int bRes = 0; 896 914 int rc = SQLITE_OK; 897 915 898 916 nodeGetCell(pRtree, pCursor->pNode, pCursor->iCell, &cell); 899 917 for(ii=0; bRes==0 && ii<pCursor->nConstraint; ii++){ 900 918 RtreeConstraint *p = &pCursor->aConstraint[ii]; 901 - double cell_min = DCOORD(cell.aCoord[(p->iCoord>>1)*2]); 902 - double cell_max = DCOORD(cell.aCoord[(p->iCoord>>1)*2+1]); 919 + RtreeDValue cell_min = DCOORD(cell.aCoord[(p->iCoord>>1)*2]); 920 + RtreeDValue cell_max = DCOORD(cell.aCoord[(p->iCoord>>1)*2+1]); 903 921 904 922 assert(p->op==RTREE_LE || p->op==RTREE_LT || p->op==RTREE_GE 905 923 || p->op==RTREE_GT || p->op==RTREE_EQ || p->op==RTREE_MATCH 906 924 ); 907 925 908 926 switch( p->op ){ 909 927 case RTREE_LE: case RTREE_LT: ................................................................................ 947 965 RtreeCell cell; 948 966 int ii; 949 967 *pbEof = 0; 950 968 951 969 nodeGetCell(pRtree, pCursor->pNode, pCursor->iCell, &cell); 952 970 for(ii=0; ii<pCursor->nConstraint; ii++){ 953 971 RtreeConstraint *p = &pCursor->aConstraint[ii]; 954 - double coord = DCOORD(cell.aCoord[p->iCoord]); 972 + RtreeDValue coord = DCOORD(cell.aCoord[p->iCoord]); 955 973 int res; 956 974 assert(p->op==RTREE_LE || p->op==RTREE_LT || p->op==RTREE_GE 957 975 || p->op==RTREE_GT || p->op==RTREE_EQ || p->op==RTREE_MATCH 958 976 ); 959 977 switch( p->op ){ 960 978 case RTREE_LE: res = (coord<=p->rValue); break; 961 979 case RTREE_LT: res = (coord<p->rValue); break; ................................................................................ 1145 1163 1146 1164 if( i==0 ){ 1147 1165 i64 iRowid = nodeGetRowid(pRtree, pCsr->pNode, pCsr->iCell); 1148 1166 sqlite3_result_int64(ctx, iRowid); 1149 1167 }else{ 1150 1168 RtreeCoord c; 1151 1169 nodeGetCoord(pRtree, pCsr->pNode, pCsr->iCell, i-1, &c); 1170 +#ifndef SQLITE_RTREE_INT_ONLY 1152 1171 if( pRtree->eCoordType==RTREE_COORD_REAL32 ){ 1153 1172 sqlite3_result_double(ctx, c.f); 1154 - }else{ 1173 + }else 1174 +#endif 1175 + { 1155 1176 assert( pRtree->eCoordType==RTREE_COORD_INT32 ); 1156 1177 sqlite3_result_int(ctx, c.i); 1157 1178 } 1158 1179 } 1159 1180 1160 1181 return SQLITE_OK; 1161 1182 } ................................................................................ 1194 1215 1195 1216 /* Check that value is actually a blob. */ 1196 1217 if( sqlite3_value_type(pValue)!=SQLITE_BLOB ) return SQLITE_ERROR; 1197 1218 1198 1219 /* Check that the blob is roughly the right size. */ 1199 1220 nBlob = sqlite3_value_bytes(pValue); 1200 1221 if( nBlob<(int)sizeof(RtreeMatchArg) 1201 - || ((nBlob-sizeof(RtreeMatchArg))%sizeof(double))!=0 1222 + || ((nBlob-sizeof(RtreeMatchArg))%sizeof(RtreeDValue))!=0 1202 1223 ){ 1203 1224 return SQLITE_ERROR; 1204 1225 } 1205 1226 1206 1227 pGeom = (sqlite3_rtree_geometry *)sqlite3_malloc( 1207 1228 sizeof(sqlite3_rtree_geometry) + nBlob 1208 1229 ); 1209 1230 if( !pGeom ) return SQLITE_NOMEM; 1210 1231 memset(pGeom, 0, sizeof(sqlite3_rtree_geometry)); 1211 1232 p = (RtreeMatchArg *)&pGeom[1]; 1212 1233 1213 1234 memcpy(p, sqlite3_value_blob(pValue), nBlob); 1214 1235 if( p->magic!=RTREE_GEOMETRY_MAGIC 1215 - || nBlob!=(int)(sizeof(RtreeMatchArg) + (p->nParam-1)*sizeof(double)) 1236 + || nBlob!=(int)(sizeof(RtreeMatchArg) + (p->nParam-1)*sizeof(RtreeDValue)) 1216 1237 ){ 1217 1238 sqlite3_free(pGeom); 1218 1239 return SQLITE_ERROR; 1219 1240 } 1220 1241 1221 1242 pGeom->pContext = p->pContext; 1222 1243 pGeom->nParam = p->nParam; ................................................................................ 1280 1301 ** an sqlite3_rtree_geometry_callback() SQL user function. 1281 1302 */ 1282 1303 rc = deserializeGeometry(argv[ii], p); 1283 1304 if( rc!=SQLITE_OK ){ 1284 1305 break; 1285 1306 } 1286 1307 }else{ 1308 +#ifdef SQLITE_RTREE_INT_ONLY 1309 + p->rValue = sqlite3_value_int64(argv[ii]); 1310 +#else 1287 1311 p->rValue = sqlite3_value_double(argv[ii]); 1312 +#endif 1288 1313 } 1289 1314 } 1290 1315 } 1291 1316 } 1292 1317 1293 1318 if( rc==SQLITE_OK ){ 1294 1319 pCsr->pNode = 0; ................................................................................ 1414 1439 pIdxInfo->estimatedCost = (2000000.0 / (double)(iIdx + 1)); 1415 1440 return rc; 1416 1441 } 1417 1442 1418 1443 /* 1419 1444 ** Return the N-dimensional volumn of the cell stored in *p. 1420 1445 */ 1421 -static float cellArea(Rtree *pRtree, RtreeCell *p){ 1422 - float area = 1.0; 1446 +static RtreeDValue cellArea(Rtree *pRtree, RtreeCell *p){ 1447 + RtreeDValue area = (RtreeDValue)1; 1423 1448 int ii; 1424 1449 for(ii=0; ii<(pRtree->nDim*2); ii+=2){ 1425 - area = (float)(area * (DCOORD(p->aCoord[ii+1]) - DCOORD(p->aCoord[ii]))); 1450 + area = (area * (DCOORD(p->aCoord[ii+1]) - DCOORD(p->aCoord[ii]))); 1426 1451 } 1427 1452 return area; 1428 1453 } 1429 1454 1430 1455 /* 1431 1456 ** Return the margin length of cell p. The margin length is the sum 1432 1457 ** of the objects size in each dimension. 1433 1458 */ 1434 -static float cellMargin(Rtree *pRtree, RtreeCell *p){ 1435 - float margin = 0.0; 1459 +static RtreeDValue cellMargin(Rtree *pRtree, RtreeCell *p){ 1460 + RtreeDValue margin = (RtreeDValue)0; 1436 1461 int ii; 1437 1462 for(ii=0; ii<(pRtree->nDim*2); ii+=2){ 1438 - margin += (float)(DCOORD(p->aCoord[ii+1]) - DCOORD(p->aCoord[ii])); 1463 + margin += (DCOORD(p->aCoord[ii+1]) - DCOORD(p->aCoord[ii])); 1439 1464 } 1440 1465 return margin; 1441 1466 } 1442 1467 1443 1468 /* 1444 1469 ** Store the union of cells p1 and p2 in p1. 1445 1470 */ ................................................................................ 1476 1501 } 1477 1502 return 1; 1478 1503 } 1479 1504 1480 1505 /* 1481 1506 ** Return the amount cell p would grow by if it were unioned with pCell. 1482 1507 */ 1483 -static float cellGrowth(Rtree *pRtree, RtreeCell *p, RtreeCell *pCell){ 1484 - float area; 1508 +static RtreeDValue cellGrowth(Rtree *pRtree, RtreeCell *p, RtreeCell *pCell){ 1509 + RtreeDValue area; 1485 1510 RtreeCell cell; 1486 1511 memcpy(&cell, p, sizeof(RtreeCell)); 1487 1512 area = cellArea(pRtree, &cell); 1488 1513 cellUnion(pRtree, &cell, pCell); 1489 1514 return (cellArea(pRtree, &cell)-area); 1490 1515 } 1491 1516 1492 1517 #if VARIANT_RSTARTREE_CHOOSESUBTREE || VARIANT_RSTARTREE_SPLIT 1493 -static float cellOverlap( 1518 +static RtreeDValue cellOverlap( 1494 1519 Rtree *pRtree, 1495 1520 RtreeCell *p, 1496 1521 RtreeCell *aCell, 1497 1522 int nCell, 1498 1523 int iExclude 1499 1524 ){ 1500 1525 int ii; 1501 - float overlap = 0.0; 1526 + RtreeDValue overlap = 0.0; 1502 1527 for(ii=0; ii<nCell; ii++){ 1503 1528 #if VARIANT_RSTARTREE_CHOOSESUBTREE 1504 1529 if( ii!=iExclude ) 1505 1530 #else 1506 1531 assert( iExclude==-1 ); 1507 1532 UNUSED_PARAMETER(iExclude); 1508 1533 #endif 1509 1534 { 1510 1535 int jj; 1511 - float o = 1.0; 1536 + RtreeDValue o = (RtreeDValue)1; 1512 1537 for(jj=0; jj<(pRtree->nDim*2); jj+=2){ 1513 - double x1; 1514 - double x2; 1538 + RtreeDValue x1, x2; 1515 1539 1516 1540 x1 = MAX(DCOORD(p->aCoord[jj]), DCOORD(aCell[ii].aCoord[jj])); 1517 1541 x2 = MIN(DCOORD(p->aCoord[jj+1]), DCOORD(aCell[ii].aCoord[jj+1])); 1518 1542 1519 1543 if( x2<x1 ){ 1520 1544 o = 0.0; 1521 1545 break; 1522 1546 }else{ 1523 - o = o * (float)(x2-x1); 1547 + o = o * (x2-x1); 1524 1548 } 1525 1549 } 1526 1550 overlap += o; 1527 1551 } 1528 1552 } 1529 1553 return overlap; 1530 1554 } 1531 1555 #endif 1532 1556 1533 1557 #if VARIANT_RSTARTREE_CHOOSESUBTREE 1534 -static float cellOverlapEnlargement( 1558 +static RtreeDValue cellOverlapEnlargement( 1535 1559 Rtree *pRtree, 1536 1560 RtreeCell *p, 1537 1561 RtreeCell *pInsert, 1538 1562 RtreeCell *aCell, 1539 1563 int nCell, 1540 1564 int iExclude 1541 1565 ){ 1542 - double before; 1543 - double after; 1566 + RtreeDValue before, after; 1544 1567 before = cellOverlap(pRtree, p, aCell, nCell, iExclude); 1545 1568 cellUnion(pRtree, p, pInsert); 1546 1569 after = cellOverlap(pRtree, p, aCell, nCell, iExclude); 1547 - return (float)(after-before); 1570 + return (after-before); 1548 1571 } 1549 1572 #endif 1550 1573 1551 1574 1552 1575 /* 1553 1576 ** This function implements the ChooseLeaf algorithm from Gutman[84]. 1554 1577 ** ChooseSubTree in r*tree terminology. ................................................................................ 1564 1587 RtreeNode *pNode; 1565 1588 rc = nodeAcquire(pRtree, 1, 0, &pNode); 1566 1589 1567 1590 for(ii=0; rc==SQLITE_OK && ii<(pRtree->iDepth-iHeight); ii++){ 1568 1591 int iCell; 1569 1592 sqlite3_int64 iBest = 0; 1570 1593 1571 - float fMinGrowth = 0.0; 1572 - float fMinArea = 0.0; 1594 + RtreeDValue fMinGrowth = 0.0; 1595 + RtreeDValue fMinArea = 0.0; 1573 1596 #if VARIANT_RSTARTREE_CHOOSESUBTREE 1574 - float fMinOverlap = 0.0; 1575 - float overlap; 1597 + RtreeDValue fMinOverlap = 0.0; 1598 + RtreeDValue overlap; 1576 1599 #endif 1577 1600 1578 1601 int nCell = NCELL(pNode); 1579 1602 RtreeCell cell; 1580 1603 RtreeNode *pChild; 1581 1604 1582 1605 RtreeCell *aCell = 0; ................................................................................ 1599 1622 1600 1623 /* Select the child node which will be enlarged the least if pCell 1601 1624 ** is inserted into it. Resolve ties by choosing the entry with 1602 1625 ** the smallest area. 1603 1626 */ 1604 1627 for(iCell=0; iCell<nCell; iCell++){ 1605 1628 int bBest = 0; 1606 - float growth; 1607 - float area; 1629 + RtreeDValue growth; 1630 + RtreeDValue area; 1608 1631 nodeGetCell(pRtree, pNode, iCell, &cell); 1609 1632 growth = cellGrowth(pRtree, &cell, pCell); 1610 1633 area = cellArea(pRtree, &cell); 1611 1634 1612 1635 #if VARIANT_RSTARTREE_CHOOSESUBTREE 1613 1636 if( ii==(pRtree->iDepth-1) ){ 1614 1637 overlap = cellOverlapEnlargement(pRtree,&cell,pCell,aCell,nCell,iCell); ................................................................................ 1727 1750 int nCell, 1728 1751 int *piLeftSeed, 1729 1752 int *piRightSeed 1730 1753 ){ 1731 1754 int i; 1732 1755 int iLeftSeed = 0; 1733 1756 int iRightSeed = 1; 1734 - float maxNormalInnerWidth = 0.0; 1757 + RtreeDValue maxNormalInnerWidth = (RtreeDValue)0; 1735 1758 1736 1759 /* Pick two "seed" cells from the array of cells. The algorithm used 1737 1760 ** here is the LinearPickSeeds algorithm from Gutman[1984]. The 1738 1761 ** indices of the two seed cells in the array are stored in local 1739 1762 ** variables iLeftSeek and iRightSeed. 1740 1763 */ 1741 1764 for(i=0; i<pRtree->nDim; i++){ 1742 - float x1 = DCOORD(aCell[0].aCoord[i*2]); 1743 - float x2 = DCOORD(aCell[0].aCoord[i*2+1]); 1744 - float x3 = x1; 1745 - float x4 = x2; 1765 + RtreeDValue x1 = DCOORD(aCell[0].aCoord[i*2]); 1766 + RtreeDValue x2 = DCOORD(aCell[0].aCoord[i*2+1]); 1767 + RtreeDValue x3 = x1; 1768 + RtreeDValue x4 = x2; 1746 1769 int jj; 1747 1770 1748 1771 int iCellLeft = 0; 1749 1772 int iCellRight = 0; 1750 1773 1751 1774 for(jj=1; jj<nCell; jj++){ 1752 - float left = DCOORD(aCell[jj].aCoord[i*2]); 1753 - float right = DCOORD(aCell[jj].aCoord[i*2+1]); 1775 + RtreeDValue left = DCOORD(aCell[jj].aCoord[i*2]); 1776 + RtreeDValue right = DCOORD(aCell[jj].aCoord[i*2+1]); 1754 1777 1755 1778 if( left<x1 ) x1 = left; 1756 1779 if( right>x4 ) x4 = right; 1757 1780 if( left>x3 ){ 1758 1781 x3 = left; 1759 1782 iCellRight = jj; 1760 1783 } ................................................................................ 1761 1784 if( right<x2 ){ 1762 1785 x2 = right; 1763 1786 iCellLeft = jj; 1764 1787 } 1765 1788 } 1766 1789 1767 1790 if( x4!=x1 ){ 1768 - float normalwidth = (x3 - x2) / (x4 - x1); 1791 + RtreeDValue normalwidth = (x3 - x2) / (x4 - x1); 1769 1792 if( normalwidth>maxNormalInnerWidth ){ 1770 1793 iLeftSeed = iCellLeft; 1771 1794 iRightSeed = iCellRight; 1772 1795 } 1773 1796 } 1774 1797 } 1775 1798 ................................................................................ 1790 1813 RtreeCell *pLeftBox, 1791 1814 RtreeCell *pRightBox, 1792 1815 int *aiUsed 1793 1816 ){ 1794 1817 #define FABS(a) ((a)<0.0?-1.0*(a):(a)) 1795 1818 1796 1819 int iSelect = -1; 1797 - float fDiff; 1820 + RtreeDValue fDiff; 1798 1821 int ii; 1799 1822 for(ii=0; ii<nCell; ii++){ 1800 1823 if( aiUsed[ii]==0 ){ 1801 - float left = cellGrowth(pRtree, pLeftBox, &aCell[ii]); 1802 - float right = cellGrowth(pRtree, pLeftBox, &aCell[ii]); 1803 - float diff = FABS(right-left); 1824 + RtreeDValue left = cellGrowth(pRtree, pLeftBox, &aCell[ii]); 1825 + RtreeDValue right = cellGrowth(pRtree, pLeftBox, &aCell[ii]); 1826 + RtreeDValue diff = FABS(right-left); 1804 1827 if( iSelect<0 || diff>fDiff ){ 1805 1828 fDiff = diff; 1806 1829 iSelect = ii; 1807 1830 } 1808 1831 } 1809 1832 } 1810 1833 aiUsed[iSelect] = 1; ................................................................................ 1823 1846 int *piRightSeed 1824 1847 ){ 1825 1848 int ii; 1826 1849 int jj; 1827 1850 1828 1851 int iLeftSeed = 0; 1829 1852 int iRightSeed = 1; 1830 - float fWaste = 0.0; 1853 + RtreeDValue fWaste = 0.0; 1831 1854 1832 1855 for(ii=0; ii<nCell; ii++){ 1833 1856 for(jj=ii+1; jj<nCell; jj++){ 1834 - float right = cellArea(pRtree, &aCell[jj]); 1835 - float growth = cellGrowth(pRtree, &aCell[ii], &aCell[jj]); 1836 - float waste = growth - right; 1857 + RtreeDValue right = cellArea(pRtree, &aCell[jj]); 1858 + RtreeDValue growth = cellGrowth(pRtree, &aCell[ii], &aCell[jj]); 1859 + RtreeDValue waste = growth - right; 1837 1860 1838 1861 if( waste>fWaste ){ 1839 1862 iLeftSeed = ii; 1840 1863 iRightSeed = jj; 1841 1864 fWaste = waste; 1842 1865 } 1843 1866 } ................................................................................ 1864 1887 ** 1865 1888 ** The aSpare array is used as temporary working space by the 1866 1889 ** sorting algorithm. 1867 1890 */ 1868 1891 static void SortByDistance( 1869 1892 int *aIdx, 1870 1893 int nIdx, 1871 - float *aDistance, 1894 + RtreeDValue *aDistance, 1872 1895 int *aSpare 1873 1896 ){ 1874 1897 if( nIdx>1 ){ 1875 1898 int iLeft = 0; 1876 1899 int iRight = 0; 1877 1900 1878 1901 int nLeft = nIdx/2; ................................................................................ 1890 1913 if( iLeft==nLeft ){ 1891 1914 aIdx[iLeft+iRight] = aRight[iRight]; 1892 1915 iRight++; 1893 1916 }else if( iRight==nRight ){ 1894 1917 aIdx[iLeft+iRight] = aLeft[iLeft]; 1895 1918 iLeft++; 1896 1919 }else{ 1897 - float fLeft = aDistance[aLeft[iLeft]]; 1898 - float fRight = aDistance[aRight[iRight]]; 1920 + RtreeDValue fLeft = aDistance[aLeft[iLeft]]; 1921 + RtreeDValue fRight = aDistance[aRight[iRight]]; 1899 1922 if( fLeft<fRight ){ 1900 1923 aIdx[iLeft+iRight] = aLeft[iLeft]; 1901 1924 iLeft++; 1902 1925 }else{ 1903 1926 aIdx[iLeft+iRight] = aRight[iRight]; 1904 1927 iRight++; 1905 1928 } ................................................................................ 1907 1930 } 1908 1931 1909 1932 #if 0 1910 1933 /* Check that the sort worked */ 1911 1934 { 1912 1935 int jj; 1913 1936 for(jj=1; jj<nIdx; jj++){ 1914 - float left = aDistance[aIdx[jj-1]]; 1915 - float right = aDistance[aIdx[jj]]; 1937 + RtreeDValue left = aDistance[aIdx[jj-1]]; 1938 + RtreeDValue right = aDistance[aIdx[jj]]; 1916 1939 assert( left<=right ); 1917 1940 } 1918 1941 } 1919 1942 #endif 1920 1943 } 1921 1944 } 1922 1945 ................................................................................ 1951 1974 1952 1975 SortByDimension(pRtree, aLeft, nLeft, iDim, aCell, aSpare); 1953 1976 SortByDimension(pRtree, aRight, nRight, iDim, aCell, aSpare); 1954 1977 1955 1978 memcpy(aSpare, aLeft, sizeof(int)*nLeft); 1956 1979 aLeft = aSpare; 1957 1980 while( iLeft<nLeft || iRight<nRight ){ 1958 - double xleft1 = DCOORD(aCell[aLeft[iLeft]].aCoord[iDim*2]); 1959 - double xleft2 = DCOORD(aCell[aLeft[iLeft]].aCoord[iDim*2+1]); 1960 - double xright1 = DCOORD(aCell[aRight[iRight]].aCoord[iDim*2]); 1961 - double xright2 = DCOORD(aCell[aRight[iRight]].aCoord[iDim*2+1]); 1981 + RtreeDValue xleft1 = DCOORD(aCell[aLeft[iLeft]].aCoord[iDim*2]); 1982 + RtreeDValue xleft2 = DCOORD(aCell[aLeft[iLeft]].aCoord[iDim*2+1]); 1983 + RtreeDValue xright1 = DCOORD(aCell[aRight[iRight]].aCoord[iDim*2]); 1984 + RtreeDValue xright2 = DCOORD(aCell[aRight[iRight]].aCoord[iDim*2+1]); 1962 1985 if( (iLeft!=nLeft) && ((iRight==nRight) 1963 1986 || (xleft1<xright1) 1964 1987 || (xleft1==xright1 && xleft2<xright2) 1965 1988 )){ 1966 1989 aIdx[iLeft+iRight] = aLeft[iLeft]; 1967 1990 iLeft++; 1968 1991 }else{ ................................................................................ 1972 1995 } 1973 1996 1974 1997 #if 0 1975 1998 /* Check that the sort worked */ 1976 1999 { 1977 2000 int jj; 1978 2001 for(jj=1; jj<nIdx; jj++){ 1979 - float xleft1 = aCell[aIdx[jj-1]].aCoord[iDim*2]; 1980 - float xleft2 = aCell[aIdx[jj-1]].aCoord[iDim*2+1]; 1981 - float xright1 = aCell[aIdx[jj]].aCoord[iDim*2]; 1982 - float xright2 = aCell[aIdx[jj]].aCoord[iDim*2+1]; 2002 + RtreeDValue xleft1 = aCell[aIdx[jj-1]].aCoord[iDim*2]; 2003 + RtreeDValue xleft2 = aCell[aIdx[jj-1]].aCoord[iDim*2+1]; 2004 + RtreeDValue xright1 = aCell[aIdx[jj]].aCoord[iDim*2]; 2005 + RtreeDValue xright2 = aCell[aIdx[jj]].aCoord[iDim*2+1]; 1983 2006 assert( xleft1<=xright1 && (xleft1<xright1 || xleft2<=xright2) ); 1984 2007 } 1985 2008 } 1986 2009 #endif 1987 2010 } 1988 2011 } 1989 2012 ................................................................................ 2002 2025 ){ 2003 2026 int **aaSorted; 2004 2027 int *aSpare; 2005 2028 int ii; 2006 2029 2007 2030 int iBestDim = 0; 2008 2031 int iBestSplit = 0; 2009 - float fBestMargin = 0.0; 2032 + RtreeDValue fBestMargin = 0.0; 2010 2033 2011 2034 int nByte = (pRtree->nDim+1)*(sizeof(int*)+nCell*sizeof(int)); 2012 2035 2013 2036 aaSorted = (int **)sqlite3_malloc(nByte); 2014 2037 if( !aaSorted ){ 2015 2038 return SQLITE_NOMEM; 2016 2039 } ................................................................................ 2023 2046 for(jj=0; jj<nCell; jj++){ 2024 2047 aaSorted[ii][jj] = jj; 2025 2048 } 2026 2049 SortByDimension(pRtree, aaSorted[ii], nCell, ii, aCell, aSpare); 2027 2050 } 2028 2051 2029 2052 for(ii=0; ii<pRtree->nDim; ii++){ 2030 - float margin = 0.0; 2031 - float fBestOverlap = 0.0; 2032 - float fBestArea = 0.0; 2053 + RtreeDValue margin = 0.0; 2054 + RtreeDValue fBestOverlap = 0.0; 2055 + RtreeDValue fBestArea = 0.0; 2033 2056 int iBestLeft = 0; 2034 2057 int nLeft; 2035 2058 2036 2059 for( 2037 2060 nLeft=RTREE_MINCELLS(pRtree); 2038 2061 nLeft<=(nCell-RTREE_MINCELLS(pRtree)); 2039 2062 nLeft++ 2040 2063 ){ 2041 2064 RtreeCell left; 2042 2065 RtreeCell right; 2043 2066 int kk; 2044 - float overlap; 2045 - float area; 2067 + RtreeDValue overlap; 2068 + RtreeDValue area; 2046 2069 2047 2070 memcpy(&left, &aCell[aaSorted[ii][0]], sizeof(RtreeCell)); 2048 2071 memcpy(&right, &aCell[aaSorted[ii][nCell-1]], sizeof(RtreeCell)); 2049 2072 for(kk=1; kk<(nCell-1); kk++){ 2050 2073 if( kk<nLeft ){ 2051 2074 cellUnion(pRtree, &left, &aCell[aaSorted[ii][kk]]); 2052 2075 }else{ ................................................................................ 2121 2144 nodeInsertCell(pRtree, pRight, &aCell[iRightSeed]); 2122 2145 aiUsed[iLeftSeed] = 1; 2123 2146 aiUsed[iRightSeed] = 1; 2124 2147 2125 2148 for(i=nCell-2; i>0; i--){ 2126 2149 RtreeCell *pNext; 2127 2150 pNext = PickNext(pRtree, aCell, nCell, pBboxLeft, pBboxRight, aiUsed); 2128 - float diff = 2151 + RtreeDValue diff = 2129 2152 cellGrowth(pRtree, pBboxLeft, pNext) - 2130 2153 cellGrowth(pRtree, pBboxRight, pNext) 2131 2154 ; 2132 2155 if( (RTREE_MINCELLS(pRtree)-NCELL(pRight)==i) 2133 2156 || (diff>0.0 && (RTREE_MINCELLS(pRtree)-NCELL(pLeft)!=i)) 2134 2157 ){ 2135 2158 nodeInsertCell(pRtree, pRight, pNext); ................................................................................ 2454 2477 RtreeNode *pNode, 2455 2478 RtreeCell *pCell, 2456 2479 int iHeight 2457 2480 ){ 2458 2481 int *aOrder; 2459 2482 int *aSpare; 2460 2483 RtreeCell *aCell; 2461 - float *aDistance; 2484 + RtreeDValue *aDistance; 2462 2485 int nCell; 2463 - float aCenterCoord[RTREE_MAX_DIMENSIONS]; 2486 + RtreeDValue aCenterCoord[RTREE_MAX_DIMENSIONS]; 2464 2487 int iDim; 2465 2488 int ii; 2466 2489 int rc = SQLITE_OK; 2490 + int n; 2467 2491 2468 - memset(aCenterCoord, 0, sizeof(float)*RTREE_MAX_DIMENSIONS); 2492 + memset(aCenterCoord, 0, sizeof(RtreeDValue)*RTREE_MAX_DIMENSIONS); 2469 2493 2470 2494 nCell = NCELL(pNode)+1; 2495 + n = (nCell+1)&(~1); 2471 2496 2472 2497 /* Allocate the buffers used by this operation. The allocation is 2473 2498 ** relinquished before this function returns. 2474 2499 */ 2475 - aCell = (RtreeCell *)sqlite3_malloc(nCell * ( 2476 - sizeof(RtreeCell) + /* aCell array */ 2477 - sizeof(int) + /* aOrder array */ 2478 - sizeof(int) + /* aSpare array */ 2479 - sizeof(float) /* aDistance array */ 2500 + aCell = (RtreeCell *)sqlite3_malloc(n * ( 2501 + sizeof(RtreeCell) + /* aCell array */ 2502 + sizeof(int) + /* aOrder array */ 2503 + sizeof(int) + /* aSpare array */ 2504 + sizeof(RtreeDValue) /* aDistance array */ 2480 2505 )); 2481 2506 if( !aCell ){ 2482 2507 return SQLITE_NOMEM; 2483 2508 } 2484 - aOrder = (int *)&aCell[nCell]; 2485 - aSpare = (int *)&aOrder[nCell]; 2486 - aDistance = (float *)&aSpare[nCell]; 2509 + aOrder = (int *)&aCell[n]; 2510 + aSpare = (int *)&aOrder[n]; 2511 + aDistance = (RtreeDValue *)&aSpare[n]; 2487 2512 2488 2513 for(ii=0; ii<nCell; ii++){ 2489 2514 if( ii==(nCell-1) ){ 2490 2515 memcpy(&aCell[ii], pCell, sizeof(RtreeCell)); 2491 2516 }else{ 2492 2517 nodeGetCell(pRtree, pNode, ii, &aCell[ii]); 2493 2518 } 2494 2519 aOrder[ii] = ii; 2495 2520 for(iDim=0; iDim<pRtree->nDim; iDim++){ 2496 - aCenterCoord[iDim] += (float)DCOORD(aCell[ii].aCoord[iDim*2]); 2497 - aCenterCoord[iDim] += (float)DCOORD(aCell[ii].aCoord[iDim*2+1]); 2521 + aCenterCoord[iDim] += DCOORD(aCell[ii].aCoord[iDim*2]); 2522 + aCenterCoord[iDim] += DCOORD(aCell[ii].aCoord[iDim*2+1]); 2498 2523 } 2499 2524 } 2500 2525 for(iDim=0; iDim<pRtree->nDim; iDim++){ 2501 - aCenterCoord[iDim] = (float)(aCenterCoord[iDim]/((float)nCell*2.0)); 2526 + aCenterCoord[iDim] = (aCenterCoord[iDim]/(nCell*(RtreeDValue)2)); 2502 2527 } 2503 2528 2504 2529 for(ii=0; ii<nCell; ii++){ 2505 2530 aDistance[ii] = 0.0; 2506 2531 for(iDim=0; iDim<pRtree->nDim; iDim++){ 2507 - float coord = (float)(DCOORD(aCell[ii].aCoord[iDim*2+1]) - 2508 - DCOORD(aCell[ii].aCoord[iDim*2])); 2532 + RtreeDValue coord = (DCOORD(aCell[ii].aCoord[iDim*2+1]) - 2533 + DCOORD(aCell[ii].aCoord[iDim*2])); 2509 2534 aDistance[ii] += (coord-aCenterCoord[iDim])*(coord-aCenterCoord[iDim]); 2510 2535 } 2511 2536 } 2512 2537 2513 2538 SortByDistance(aOrder, nCell, aDistance, aSpare); 2514 2539 nodeZero(pRtree, pNode); 2515 2540 ................................................................................ 2743 2768 ** conflict-handling mode specified by the user. 2744 2769 */ 2745 2770 if( nData>1 ){ 2746 2771 int ii; 2747 2772 2748 2773 /* Populate the cell.aCoord[] array. The first coordinate is azData[3]. */ 2749 2774 assert( nData==(pRtree->nDim*2 + 3) ); 2775 +#ifndef SQLITE_RTREE_INT_ONLY 2750 2776 if( pRtree->eCoordType==RTREE_COORD_REAL32 ){ 2751 2777 for(ii=0; ii<(pRtree->nDim*2); ii+=2){ 2752 - cell.aCoord[ii].f = (float)sqlite3_value_double(azData[ii+3]); 2753 - cell.aCoord[ii+1].f = (float)sqlite3_value_double(azData[ii+4]); 2778 + cell.aCoord[ii].f = (RtreeValue)sqlite3_value_double(azData[ii+3]); 2779 + cell.aCoord[ii+1].f = (RtreeValue)sqlite3_value_double(azData[ii+4]); 2754 2780 if( cell.aCoord[ii].f>cell.aCoord[ii+1].f ){ 2755 2781 rc = SQLITE_CONSTRAINT; 2756 2782 goto constraint; 2757 2783 } 2758 2784 } 2759 - }else{ 2785 + }else 2786 +#endif 2787 + { 2760 2788 for(ii=0; ii<(pRtree->nDim*2); ii+=2){ 2761 2789 cell.aCoord[ii].i = sqlite3_value_int(azData[ii+3]); 2762 2790 cell.aCoord[ii+1].i = sqlite3_value_int(azData[ii+4]); 2763 2791 if( cell.aCoord[ii].i>cell.aCoord[ii+1].i ){ 2764 2792 rc = SQLITE_CONSTRAINT; 2765 2793 goto constraint; 2766 2794 } ................................................................................ 3150 3178 RtreeCell cell; 3151 3179 int jj; 3152 3180 3153 3181 nodeGetCell(&tree, &node, ii, &cell); 3154 3182 sqlite3_snprintf(512-nCell,&zCell[nCell],"%lld", cell.iRowid); 3155 3183 nCell = (int)strlen(zCell); 3156 3184 for(jj=0; jj<tree.nDim*2; jj++){ 3157 - sqlite3_snprintf(512-nCell,&zCell[nCell]," %f",(double)cell.aCoord[jj].f); 3185 +#ifndef SQLITE_RTREE_INT_ONLY 3186 + sqlite3_snprintf(512-nCell,&zCell[nCell], " %f", 3187 + (double)cell.aCoord[jj].f); 3188 +#else 3189 + sqlite3_snprintf(512-nCell,&zCell[nCell], " %d", 3190 + cell.aCoord[jj].i); 3191 +#endif 3158 3192 nCell = (int)strlen(zCell); 3159 3193 } 3160 3194 3161 3195 if( zText ){ 3162 3196 char *zTextNew = sqlite3_mprintf("%s {%s}", zText, zCell); 3163 3197 sqlite3_free(zText); 3164 3198 zText = zTextNew; ................................................................................ 3192 3226 int rc; 3193 3227 3194 3228 rc = sqlite3_create_function(db, "rtreenode", 2, utf8, 0, rtreenode, 0, 0); 3195 3229 if( rc==SQLITE_OK ){ 3196 3230 rc = sqlite3_create_function(db, "rtreedepth", 1, utf8, 0,rtreedepth, 0, 0); 3197 3231 } 3198 3232 if( rc==SQLITE_OK ){ 3233 +#ifdef SQLITE_RTREE_INT_ONLY 3234 + void *c = (void *)RTREE_COORD_INT32; 3235 +#else 3199 3236 void *c = (void *)RTREE_COORD_REAL32; 3237 +#endif 3200 3238 rc = sqlite3_create_module_v2(db, "rtree", &rtreeModule, c, 0); 3201 3239 } 3202 3240 if( rc==SQLITE_OK ){ 3203 3241 void *c = (void *)RTREE_COORD_INT32; 3204 3242 rc = sqlite3_create_module_v2(db, "rtree_i32", &rtreeModule, c, 0); 3205 3243 } 3206 3244 ................................................................................ 3226 3264 ** table MATCH operators. 3227 3265 */ 3228 3266 static void geomCallback(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ 3229 3267 RtreeGeomCallback *pGeomCtx = (RtreeGeomCallback *)sqlite3_user_data(ctx); 3230 3268 RtreeMatchArg *pBlob; 3231 3269 int nBlob; 3232 3270 3233 - nBlob = sizeof(RtreeMatchArg) + (nArg-1)*sizeof(double); 3271 + nBlob = sizeof(RtreeMatchArg) + (nArg-1)*sizeof(RtreeDValue); 3234 3272 pBlob = (RtreeMatchArg *)sqlite3_malloc(nBlob); 3235 3273 if( !pBlob ){ 3236 3274 sqlite3_result_error_nomem(ctx); 3237 3275 }else{ 3238 3276 int i; 3239 3277 pBlob->magic = RTREE_GEOMETRY_MAGIC; 3240 3278 pBlob->xGeom = pGeomCtx->xGeom; 3241 3279 pBlob->pContext = pGeomCtx->pContext; 3242 3280 pBlob->nParam = nArg; 3243 3281 for(i=0; i<nArg; i++){ 3282 +#ifdef SQLITE_RTREE_INT_ONLY 3283 + pBlob->aParam[i] = sqlite3_value_int64(aArg[i]); 3284 +#else 3244 3285 pBlob->aParam[i] = sqlite3_value_double(aArg[i]); 3286 +#endif 3245 3287 } 3246 3288 sqlite3_result_blob(ctx, pBlob, nBlob, doSqlite3Free); 3247 3289 } 3248 3290 } 3249 3291 3250 3292 /* 3251 3293 ** Register a new geometry function for use with the r-tree MATCH operator. 3252 3294 */ 3253 3295 int sqlite3_rtree_geometry_callback( 3254 3296 sqlite3 *db, 3255 3297 const char *zGeom, 3256 - int (*xGeom)(sqlite3_rtree_geometry *, int, double *, int *), 3298 + int (*xGeom)(sqlite3_rtree_geometry *, int, RtreeDValue *, int *), 3257 3299 void *pContext 3258 3300 ){ 3259 3301 RtreeGeomCallback *pGeomCtx; /* Context object for new user-function */ 3260 3302 3261 3303 /* Allocate and populate the context object. */ 3262 3304 pGeomCtx = (RtreeGeomCallback *)sqlite3_malloc(sizeof(RtreeGeomCallback)); 3263 3305 if( !pGeomCtx ) return SQLITE_NOMEM;
Changes to ext/rtree/rtree1.test.
99 99 catchsql " 100 100 CREATE VIRTUAL TABLE t1 USING rtree($columns); 101 101 " 102 102 } $X 103 103 104 104 catchsql { DROP TABLE t1 } 105 105 } 106 + 107 +# Like execsql except display output as integer where that can be 108 +# done without loss of information. 109 +# 110 +proc execsql_intout {sql} { 111 + set out {} 112 + foreach term [execsql $sql] { 113 + regsub {\.0$} $term {} term 114 + lappend out $term 115 + } 116 + return $out 117 +} 106 118 107 119 # Test that it is possible to open an existing database that contains 108 120 # r-tree tables. 109 121 # 110 122 do_test rtree-1.4.1 { 111 123 execsql { 112 124 CREATE VIRTUAL TABLE t1 USING rtree(ii, x1, x2); ................................................................................ 113 125 INSERT INTO t1 VALUES(1, 5.0, 10.0); 114 126 INSERT INTO t1 VALUES(2, 15.0, 20.0); 115 127 } 116 128 } {} 117 129 do_test rtree-1.4.2 { 118 130 db close 119 131 sqlite3 db test.db 120 - execsql { SELECT * FROM t1 ORDER BY ii } 121 -} {1 5.0 10.0 2 15.0 20.0} 132 + execsql_intout { SELECT * FROM t1 ORDER BY ii } 133 +} {1 5 10 2 15 20} 122 134 do_test rtree-1.4.3 { 123 135 execsql { DROP TABLE t1 } 124 136 } {} 125 137 126 138 # Test that it is possible to create an r-tree table with ridiculous 127 139 # column names. 128 140 # 129 141 do_test rtree-1.5.1 { 130 - execsql { 142 + execsql_intout { 131 143 CREATE VIRTUAL TABLE t1 USING rtree("the key", "x dim.", "x2'dim"); 132 144 INSERT INTO t1 VALUES(1, 2, 3); 133 145 SELECT "the key", "x dim.", "x2'dim" FROM t1; 134 146 } 135 -} {1 2.0 3.0} 147 +} {1 2 3} 136 148 do_test rtree-1.5.1 { 137 149 execsql { DROP TABLE t1 } 138 150 } {} 139 151 140 152 # Force the r-tree constructor to fail. 141 153 # 142 154 do_test rtree-1.6.1 { ................................................................................ 157 169 CREATE VIRTUAL TABLE t1 USING rtree(ii, x1, x2, y1, y2); 158 170 SELECT * FROM t1; 159 171 } 160 172 } {} 161 173 162 174 do_test rtree-2.1.2 { 163 175 execsql { INSERT INTO t1 VALUES(NULL, 1, 3, 2, 4) } 164 - execsql { SELECT * FROM t1 } 165 -} {1 1.0 3.0 2.0 4.0} 176 + execsql_intout { SELECT * FROM t1 } 177 +} {1 1 3 2 4} 166 178 do_test rtree-2.1.3 { 167 179 execsql { INSERT INTO t1 VALUES(NULL, 1, 3, 2, 4) } 168 180 execsql { SELECT rowid FROM t1 ORDER BY rowid } 169 181 } {1 2} 170 182 do_test rtree-2.1.3 { 171 183 execsql { INSERT INTO t1 VALUES(NULL, 1, 3, 2, 4) } 172 184 execsql { SELECT ii FROM t1 ORDER BY ii } ................................................................................ 197 209 do_test rtree-3.1.1 { 198 210 execsql { 199 211 CREATE VIRTUAL TABLE t1 USING rtree(ii, x1, x2, y1, y2); 200 212 SELECT * FROM t1; 201 213 } 202 214 } {} 203 215 do_test rtree-3.1.2 { 204 - execsql { 216 + execsql_intout { 205 217 INSERT INTO t1 VALUES(5, 1, 3, 2, 4); 206 218 SELECT * FROM t1; 207 219 } 208 -} {5 1.0 3.0 2.0 4.0} 220 +} {5 1 3 2 4} 209 221 do_test rtree-3.1.3 { 210 - execsql { 222 + execsql_intout { 211 223 INSERT INTO t1 VALUES(6, 2, 6, 4, 8); 212 224 SELECT * FROM t1; 213 225 } 214 -} {5 1.0 3.0 2.0 4.0 6 2.0 6.0 4.0 8.0} 226 +} {5 1 3 2 4 6 2 6 4 8} 215 227 216 228 # Test the constraint on the coordinates (c[i]<=c[i+1] where (i%2==0)): 217 229 do_test rtree-3.2.1 { 218 230 catchsql { INSERT INTO t1 VALUES(7, 2, 6, 4, 3) } 219 231 } {1 {constraint failed}} 220 232 do_test rtree-3.2.2 { 221 233 catchsql { INSERT INTO t1 VALUES(8, 2, 6, 3, 3) } ................................................................................ 224 236 #---------------------------------------------------------------------------- 225 237 # Test cases rtree-5.* test DELETE operations. 226 238 # 227 239 do_test rtree-5.1.1 { 228 240 execsql { CREATE VIRTUAL TABLE t2 USING rtree(ii, x1, x2) } 229 241 } {} 230 242 do_test rtree-5.1.2 { 231 - execsql { 243 + execsql_intout { 232 244 INSERT INTO t2 VALUES(1, 10, 20); 233 245 INSERT INTO t2 VALUES(2, 30, 40); 234 246 INSERT INTO t2 VALUES(3, 50, 60); 235 247 SELECT * FROM t2 ORDER BY ii; 236 248 } 237 -} {1 10.0 20.0 2 30.0 40.0 3 50.0 60.0} 249 +} {1 10 20 2 30 40 3 50 60} 238 250 do_test rtree-5.1.3 { 239 - execsql { 251 + execsql_intout { 240 252 DELETE FROM t2 WHERE ii=2; 241 253 SELECT * FROM t2 ORDER BY ii; 242 254 } 243 -} {1 10.0 20.0 3 50.0 60.0} 255 +} {1 10 20 3 50 60} 244 256 do_test rtree-5.1.4 { 245 - execsql { 257 + execsql_intout { 246 258 DELETE FROM t2 WHERE ii=1; 247 259 SELECT * FROM t2 ORDER BY ii; 248 260 } 249 -} {3 50.0 60.0} 261 +} {3 50 60} 250 262 do_test rtree-5.1.5 { 251 263 execsql { 252 264 DELETE FROM t2 WHERE ii=3; 253 265 SELECT * FROM t2 ORDER BY ii; 254 266 } 255 267 } {} 256 268 do_test rtree-5.1.6 { ................................................................................ 260 272 #---------------------------------------------------------------------------- 261 273 # Test cases rtree-5.* test UPDATE operations. 262 274 # 263 275 do_test rtree-6.1.1 { 264 276 execsql { CREATE VIRTUAL TABLE t3 USING rtree(ii, x1, x2, y1, y2) } 265 277 } {} 266 278 do_test rtree-6.1.2 { 267 - execsql { 279 + execsql_intout { 268 280 INSERT INTO t3 VALUES(1, 2, 3, 4, 5); 269 281 UPDATE t3 SET x2=5; 270 282 SELECT * FROM t3; 271 283 } 272 -} {1 2.0 5.0 4.0 5.0} 284 +} {1 2 5 4 5} 273 285 do_test rtree-6.1.3 { 274 286 execsql { UPDATE t3 SET ii = 2 } 275 - execsql { SELECT * FROM t3 } 276 -} {2 2.0 5.0 4.0 5.0} 287 + execsql_intout { SELECT * FROM t3 } 288 +} {2 2 5 4 5} 277 289 278 290 #---------------------------------------------------------------------------- 279 291 # Test cases rtree-7.* test rename operations. 280 292 # 281 293 do_test rtree-7.1.1 { 282 294 execsql { 283 295 CREATE VIRTUAL TABLE t4 USING rtree(ii, x1, x2, y1, y2, z1, z2); 284 296 INSERT INTO t4 VALUES(1, 2, 3, 4, 5, 6, 7); 285 297 } 286 298 } {} 287 299 do_test rtree-7.1.2 { 288 300 execsql { ALTER TABLE t4 RENAME TO t5 } 289 - execsql { SELECT * FROM t5 } 290 -} {1 2.0 3.0 4.0 5.0 6.0 7.0} 301 + execsql_intout { SELECT * FROM t5 } 302 +} {1 2 3 4 5 6 7} 291 303 do_test rtree-7.1.3 { 292 304 db close 293 305 sqlite3 db test.db 294 - execsql { SELECT * FROM t5 } 295 -} {1 2.0 3.0 4.0 5.0 6.0 7.0} 306 + execsql_intout { SELECT * FROM t5 } 307 +} {1 2 3 4 5 6 7} 296 308 do_test rtree-7.1.4 { 297 309 execsql { ALTER TABLE t5 RENAME TO 'raisara "one"'''} 298 - execsql { SELECT * FROM "raisara ""one""'" } 299 -} {1 2.0 3.0 4.0 5.0 6.0 7.0} 310 + execsql_intout { SELECT * FROM "raisara ""one""'" } 311 +} {1 2 3 4 5 6 7} 300 312 do_test rtree-7.1.5 { 301 - execsql { SELECT * FROM 'raisara "one"''' } 302 -} {1 2.0 3.0 4.0 5.0 6.0 7.0} 313 + execsql_intout { SELECT * FROM 'raisara "one"''' } 314 +} {1 2 3 4 5 6 7} 303 315 do_test rtree-7.1.6 { 304 316 execsql { ALTER TABLE "raisara ""one""'" RENAME TO "abc 123" } 305 - execsql { SELECT * FROM "abc 123" } 306 -} {1 2.0 3.0 4.0 5.0 6.0 7.0} 317 + execsql_intout { SELECT * FROM "abc 123" } 318 +} {1 2 3 4 5 6 7} 307 319 do_test rtree-7.1.7 { 308 320 db close 309 321 sqlite3 db test.db 310 - execsql { SELECT * FROM "abc 123" } 311 -} {1 2.0 3.0 4.0 5.0 6.0 7.0} 322 + execsql_intout { SELECT * FROM "abc 123" } 323 +} {1 2 3 4 5 6 7} 312 324 313 325 # An error midway through a rename operation. 314 326 do_test rtree-7.2.1 { 315 327 execsql { 316 328 CREATE TABLE t4_node(a); 317 329 } 318 330 catchsql { ALTER TABLE "abc 123" RENAME TO t4 } 319 331 } {1 {SQL logic error or missing database}} 320 332 do_test rtree-7.2.2 { 321 - execsql { SELECT * FROM "abc 123" } 322 -} {1 2.0 3.0 4.0 5.0 6.0 7.0} 333 + execsql_intout { SELECT * FROM "abc 123" } 334 +} {1 2 3 4 5 6 7} 323 335 do_test rtree-7.2.3 { 324 336 execsql { 325 337 DROP TABLE t4_node; 326 338 CREATE TABLE t4_rowid(a); 327 339 } 328 340 catchsql { ALTER TABLE "abc 123" RENAME TO t4 } 329 341 } {1 {SQL logic error or missing database}} 330 342 do_test rtree-7.2.4 { 331 343 db close 332 344 sqlite3 db test.db 333 - execsql { SELECT * FROM "abc 123" } 334 -} {1 2.0 3.0 4.0 5.0 6.0 7.0} 345 + execsql_intout { SELECT * FROM "abc 123" } 346 +} {1 2 3 4 5 6 7} 335 347 do_test rtree-7.2.5 { 336 348 execsql { DROP TABLE t4_rowid } 337 349 execsql { ALTER TABLE "abc 123" RENAME TO t4 } 338 - execsql { SELECT * FROM t4 } 339 -} {1 2.0 3.0 4.0 5.0 6.0 7.0} 350 + execsql_intout { SELECT * FROM t4 } 351 +} {1 2 3 4 5 6 7} 340 352 341 353 342 354 #---------------------------------------------------------------------------- 343 355 # Test cases rtree-8.* 344 356 # 345 357 346 358 # Test that the function to determine if a leaf cell is part of the
Changes to ext/rtree/rtree4.test.
23 23 } 24 24 25 25 set ::NROW 2500 26 26 if {[info exists G(isquick)] && $G(isquick)} { 27 27 set ::NROW 250 28 28 } 29 29 30 -# Return a floating point number between -X and X. 31 -# 32 -proc rand {X} { 33 - return [expr {int((rand()-0.5)*1024.0*$X)/512.0}] 34 -} 35 - 36 -# Return a positive floating point number less than or equal to X 37 -# 38 -proc randincr {X} { 39 - while 1 { 40 - set r [expr {int(rand()*$X*32.0)/32.0}] 41 - if {$r>0.0} {return $r} 30 +ifcapable !rtree_int_only { 31 + # Return a floating point number between -X and X. 32 + # 33 + proc rand {X} { 34 + return [expr {int((rand()-0.5)*1024.0*$X)/512.0}] 35 + } 36 + 37 + # Return a positive floating point number less than or equal to X 38 + # 39 + proc randincr {X} { 40 + while 1 { 41 + set r [expr {int(rand()*$X*32.0)/32.0}] 42 + if {$r>0.0} {return $r} 43 + } 44 + } 45 +} else { 46 + # For rtree_int_only, return an number between -X and X. 47 + # 48 + proc rand {X} { 49 + return [expr {int((rand()-0.5)*2*$X)}] 50 + } 51 + 52 + # Return a positive integer less than or equal to X 53 + # 54 + proc randincr {X} { 55 + while 1 { 56 + set r [expr {int(rand()*$X)+1}] 57 + if {$r>0} {return $r} 58 + } 42 59 } 43 60 } 44 - 61 + 45 62 # Scramble the $inlist into a random order. 46 63 # 47 64 proc scramble {inlist} { 48 65 set y {} 49 66 foreach x $inlist { 50 67 lappend y [list [expr {rand()}] $x] 51 68 }
Changes to ext/rtree/rtree5.test.
45 45 do_test rtree5-1.6 { 46 46 execsql { SELECT x1==5.0 FROM t1 } 47 47 } {1} 48 48 49 49 do_test rtree5-1.7 { 50 50 execsql { SELECT count(*) FROM t1 WHERE x1==5 } 51 51 } {1} 52 -do_test rtree5-1.8 { 53 - execsql { SELECT count(*) FROM t1 WHERE x1==5.2 } 54 -} {0} 52 +ifcapable !rtree_int_only { 53 + do_test rtree5-1.8 { 54 + execsql { SELECT count(*) FROM t1 WHERE x1==5.2 } 55 + } {0} 56 +} 55 57 do_test rtree5-1.9 { 56 58 execsql { SELECT count(*) FROM t1 WHERE x1==5.0 } 57 59 } {1} 58 60 59 61 do_test rtree5-1.10 { 60 62 execsql { SELECT (1<<31)-5, (1<<31)-1, -1*(1<<31), -1*(1<<31)+5 } 61 63 } {2147483643 2147483647 -2147483648 -2147483643}
Changes to ext/rtree/rtree6.test.
12 12 # 13 13 14 14 if {![info exists testdir]} { 15 15 set testdir [file join [file dirname [info script]] .. .. test] 16 16 } 17 17 source $testdir/tester.tcl 18 18 19 -ifcapable !rtree { 19 +ifcapable {!rtree || rtree_int_only} { 20 20 finish_test 21 21 return 22 22 } 23 23 24 24 # Operator Byte Value 25 25 # ---------------------- 26 26 # = 0x41 ('A')
Changes to ext/rtree/rtree7.test.
19 19 } 20 20 source $testdir/tester.tcl 21 21 22 22 ifcapable !rtree||!vacuum { 23 23 finish_test 24 24 return 25 25 } 26 + 27 +# Like execsql except display output as integer where that can be 28 +# done without loss of information. 29 +# 30 +proc execsql_intout {sql} { 31 + set out {} 32 + foreach term [execsql $sql] { 33 + regsub {\.0$} $term {} term 34 + lappend out $term 35 + } 36 + return $out 37 +} 26 38 27 39 do_test rtree7-1.1 { 28 40 execsql { 29 41 PRAGMA page_size = 1024; 30 42 CREATE VIRTUAL TABLE rt USING rtree(id, x1, x2, y1, y2); 31 43 INSERT INTO rt VALUES(1, 1, 2, 3, 4); 32 44 } 33 45 } {} 34 46 do_test rtree7-1.2 { 35 - execsql { SELECT * FROM rt } 36 -} {1 1.0 2.0 3.0 4.0} 47 + execsql_intout { SELECT * FROM rt } 48 +} {1 1 2 3 4} 37 49 do_test rtree7-1.3 { 38 - execsql { 50 + execsql_intout { 39 51 PRAGMA page_size = 2048; 40 52 VACUUM; 41 53 SELECT * FROM rt; 42 54 } 43 -} {1 1.0 2.0 3.0 4.0} 55 +} {1 1 2 3 4} 44 56 do_test rtree7-1.4 { 45 57 for {set i 2} {$i <= 51} {incr i} { 46 58 execsql { INSERT INTO rt VALUES($i, 1, 2, 3, 4) } 47 59 } 48 - execsql { SELECT sum(x1), sum(x2), sum(y1), sum(y2) FROM rt } 49 -} {51.0 102.0 153.0 204.0} 60 + execsql_intout { SELECT sum(x1), sum(x2), sum(y1), sum(y2) FROM rt } 61 +} {51 102 153 204} 50 62 do_test rtree7-1.5 { 51 - execsql { 63 + execsql_intout { 52 64 PRAGMA page_size = 512; 53 65 VACUUM; 54 66 SELECT sum(x1), sum(x2), sum(y1), sum(y2) FROM rt 55 67 } 56 -} {51.0 102.0 153.0 204.0} 68 +} {51 102 153 204} 57 69 58 70 finish_test
Changes to ext/rtree/rtree9.test.
13 13 # 14 14 15 15 if {![info exists testdir]} { 16 16 set testdir [file join [file dirname [info script]] .. .. test] 17 17 } 18 18 source $testdir/tester.tcl 19 19 ifcapable !rtree { finish_test ; return } 20 +ifcapable rtree_int_only { finish_test; return } 20 21 21 22 register_cube_geom db 22 23 23 24 do_execsql_test rtree9-1.1 { 24 25 CREATE VIRTUAL TABLE rt USING rtree(id, x1, x2, y1, y2, z1, z2); 25 26 INSERT INTO rt VALUES(1, 1, 2, 1, 2, 1, 2); 26 27 } {}
Changes to ext/rtree/rtreeB.test.
14 14 15 15 if {![info exists testdir]} { 16 16 set testdir [file join [file dirname [info script]] .. .. test] 17 17 } 18 18 source $testdir/tester.tcl 19 19 ifcapable !rtree { finish_test ; return } 20 20 21 -do_test rtreeB-1.1 { 22 - db eval { 23 - CREATE VIRTUAL TABLE t1 USING rtree(ii, x0, y0, x1, y1); 24 - INSERT INTO t1 VALUES(1073741824, 0.0, 0.0, 100.0, 100.0); 25 - INSERT INTO t1 VALUES(2147483646, 0.0, 0.0, 200.0, 200.0); 26 - INSERT INTO t1 VALUES(4294967296, 0.0, 0.0, 300.0, 300.0); 27 - INSERT INTO t1 VALUES(8589934592, 20.0, 20.0, 150.0, 150.0); 28 - INSERT INTO t1 VALUES(9223372036854775807, 150, 150, 400, 400); 29 - SELECT rtreenode(2, data) FROM t1_node; 30 - } 31 -} {{{1073741824 0.000000 0.000000 100.000000 100.000000} {2147483646 0.000000 0.000000 200.000000 200.000000} {4294967296 0.000000 0.000000 300.000000 300.000000} {8589934592 20.000000 20.000000 150.000000 150.000000} {9223372036854775807 150.000000 150.000000 400.000000 400.000000}}} 32 - 21 +ifcapable rtree_int_only { 22 + do_test rtreeB-1.1-intonly { 23 + db eval { 24 + CREATE VIRTUAL TABLE t1 USING rtree(ii, x0, y0, x1, y1); 25 + INSERT INTO t1 VALUES(1073741824, 0.0, 0.0, 100.0, 100.0); 26 + INSERT INTO t1 VALUES(2147483646, 0.0, 0.0, 200.0, 200.0); 27 + INSERT INTO t1 VALUES(4294967296, 0.0, 0.0, 300.0, 300.0); 28 + INSERT INTO t1 VALUES(8589934592, 20.0, 20.0, 150.0, 150.0); 29 + INSERT INTO t1 VALUES(9223372036854775807, 150, 150, 400, 400); 30 + SELECT rtreenode(2, data) FROM t1_node; 31 + } 32 + } {{{1073741824 0 0 100 100} {2147483646 0 0 200 200} {4294967296 0 0 300 300} {8589934592 20 20 150 150} {9223372036854775807 150 150 400 400}}} 33 +} else { 34 + do_test rtreeB-1.1 { 35 + db eval { 36 + CREATE VIRTUAL TABLE t1 USING rtree(ii, x0, y0, x1, y1); 37 + INSERT INTO t1 VALUES(1073741824, 0.0, 0.0, 100.0, 100.0); 38 + INSERT INTO t1 VALUES(2147483646, 0.0, 0.0, 200.0, 200.0); 39 + INSERT INTO t1 VALUES(4294967296, 0.0, 0.0, 300.0, 300.0); 40 + INSERT INTO t1 VALUES(8589934592, 20.0, 20.0, 150.0, 150.0); 41 + INSERT INTO t1 VALUES(9223372036854775807, 150, 150, 400, 400); 42 + SELECT rtreenode(2, data) FROM t1_node; 43 + } 44 + } {{{1073741824 0.000000 0.000000 100.000000 100.000000} {2147483646 0.000000 0.000000 200.000000 200.000000} {4294967296 0.000000 0.000000 300.000000 300.000000} {8589934592 20.000000 20.000000 150.000000 150.000000} {9223372036854775807 150.000000 150.000000 400.000000 400.000000}}} 45 +} 33 46 34 47 finish_test
Changes to ext/rtree/sqlite3rtree.h.
27 27 ** R-Tree geometry query as follows: 28 28 ** 29 29 ** SELECT ... FROM <rtree> WHERE <rtree col> MATCH $zGeom(... params ...) 30 30 */ 31 31 int sqlite3_rtree_geometry_callback( 32 32 sqlite3 *db, 33 33 const char *zGeom, 34 - int (*xGeom)(sqlite3_rtree_geometry *, int nCoord, double *aCoord, int *pRes), 34 +#ifdef SQLITE_RTREE_INT_ONLY 35 + int (*xGeom)(sqlite3_rtree_geometry*, int n, sqlite3_int64 *a, int *pRes), 36 +#else 37 + int (*xGeom)(sqlite3_rtree_geometry*, int n, double *a, int *pRes), 38 +#endif 35 39 void *pContext 36 40 ); 37 41 38 42 39 43 /* 40 44 ** A pointer to a structure of the following type is passed as the first 41 45 ** argument to callbacks registered using rtree_geometry_callback().
Changes to src/btree.c.
7550 7550 if( pCheck->errMsg.mallocFailed ){ 7551 7551 pCheck->mallocFailed = 1; 7552 7552 } 7553 7553 } 7554 7554 #endif /* SQLITE_OMIT_INTEGRITY_CHECK */ 7555 7555 7556 7556 #ifndef SQLITE_OMIT_INTEGRITY_CHECK 7557 + 7558 +/* 7559 +** Return non-zero if the bit in the IntegrityCk.aPgRef[] array that 7560 +** corresponds to page iPg is already set. 7561 +*/ 7562 +static int getPageReferenced(IntegrityCk *pCheck, Pgno iPg){ 7563 + assert( iPg<=pCheck->nPage && sizeof(pCheck->aPgRef[0])==1 ); 7564 + return (pCheck->aPgRef[iPg/8] & (1 << (iPg & 0x07))); 7565 +} 7566 + 7567 +/* 7568 +** Set the bit in the IntegrityCk.aPgRef[] array that corresponds to page iPg. 7569 +*/ 7570 +static void setPageReferenced(IntegrityCk *pCheck, Pgno iPg){ 7571 + assert( iPg<=pCheck->nPage && sizeof(pCheck->aPgRef[0])==1 ); 7572 + pCheck->aPgRef[iPg/8] |= (1 << (iPg & 0x07)); 7573 +} 7574 + 7575 + 7557 7576 /* 7558 7577 ** Add 1 to the reference count for page iPage. If this is the second 7559 7578 ** reference to the page, add an error message to pCheck->zErrMsg. 7560 7579 ** Return 1 if there are 2 ore more references to the page and 0 if 7561 7580 ** if this is the first reference to the page. 7562 7581 ** 7563 7582 ** Also check that the page number is in bounds. ................................................................................ 7564 7583 */ 7565 7584 static int checkRef(IntegrityCk *pCheck, Pgno iPage, char *zContext){ 7566 7585 if( iPage==0 ) return 1; 7567 7586 if( iPage>pCheck->nPage ){ 7568 7587 checkAppendMsg(pCheck, zContext, "invalid page number %d", iPage); 7569 7588 return 1; 7570 7589 } 7571 - if( pCheck->anRef[iPage]==1 ){ 7590 + if( getPageReferenced(pCheck, iPage) ){ 7572 7591 checkAppendMsg(pCheck, zContext, "2nd reference to page %d", iPage); 7573 7592 return 1; 7574 7593 } 7575 - return (pCheck->anRef[iPage]++)>1; 7594 + setPageReferenced(pCheck, iPage); 7595 + return 0; 7576 7596 } 7577 7597 7578 7598 #ifndef SQLITE_OMIT_AUTOVACUUM 7579 7599 /* 7580 7600 ** Check that the entry in the pointer-map for page iChild maps to 7581 7601 ** page iParent, pointer type ptrType. If not, append an error message 7582 7602 ** to pCheck. ................................................................................ 7944 7964 sCheck.nErr = 0; 7945 7965 sCheck.mallocFailed = 0; 7946 7966 *pnErr = 0; 7947 7967 if( sCheck.nPage==0 ){ 7948 7968 sqlite3BtreeLeave(p); 7949 7969 return 0; 7950 7970 } 7951 - sCheck.anRef = sqlite3Malloc( (sCheck.nPage+1)*sizeof(sCheck.anRef[0]) ); 7952 - if( !sCheck.anRef ){ 7971 + 7972 + sCheck.aPgRef = sqlite3MallocZero((sCheck.nPage / 8)+ 1); 7973 + if( !sCheck.aPgRef ){ 7953 7974 *pnErr = 1; 7954 7975 sqlite3BtreeLeave(p); 7955 7976 return 0; 7956 7977 } 7957 - for(i=0; i<=sCheck.nPage; i++){ sCheck.anRef[i] = 0; } 7958 7978 i = PENDING_BYTE_PAGE(pBt); 7959 - if( i<=sCheck.nPage ){ 7960 - sCheck.anRef[i] = 1; 7961 - } 7979 + if( i<=sCheck.nPage ) setPageReferenced(&sCheck, i); 7962 7980 sqlite3StrAccumInit(&sCheck.errMsg, zErr, sizeof(zErr), 20000); 7963 7981 sCheck.errMsg.useMalloc = 2; 7964 7982 7965 7983 /* Check the integrity of the freelist 7966 7984 */ 7967 7985 checkList(&sCheck, 1, get4byte(&pBt->pPage1->aData[32]), 7968 7986 get4byte(&pBt->pPage1->aData[36]), "Main freelist: "); ................................................................................ 7979 7997 checkTreePage(&sCheck, aRoot[i], "List of tree roots: ", NULL, NULL); 7980 7998 } 7981 7999 7982 8000 /* Make sure every page in the file is referenced 7983 8001 */ 7984 8002 for(i=1; i<=sCheck.nPage && sCheck.mxErr; i++){ 7985 8003 #ifdef SQLITE_OMIT_AUTOVACUUM 7986 - if( sCheck.anRef[i]==0 ){ 8004 + if( getPageReferenced(&sCheck, i)==0 ){ 7987 8005 checkAppendMsg(&sCheck, 0, "Page %d is never used", i); 7988 8006 } 7989 8007 #else 7990 8008 /* If the database supports auto-vacuum, make sure no tables contain 7991 8009 ** references to pointer-map pages. 7992 8010 */ 7993 - if( sCheck.anRef[i]==0 && 8011 + if( getPageReferenced(&sCheck, i)==0 && 7994 8012 (PTRMAP_PAGENO(pBt, i)!=i || !pBt->autoVacuum) ){ 7995 8013 checkAppendMsg(&sCheck, 0, "Page %d is never used", i); 7996 8014 } 7997 - if( sCheck.anRef[i]!=0 && 8015 + if( getPageReferenced(&sCheck, i)!=0 && 7998 8016 (PTRMAP_PAGENO(pBt, i)==i && pBt->autoVacuum) ){ 7999 8017 checkAppendMsg(&sCheck, 0, "Pointer map page %d is referenced", i); 8000 8018 } 8001 8019 #endif 8002 8020 } 8003 8021 8004 8022 /* Make sure this analysis did not leave any unref() pages. ................................................................................ 8011 8029 nRef, sqlite3PagerRefcount(pBt->pPager) 8012 8030 ); 8013 8031 } 8014 8032 8015 8033 /* Clean up and report errors. 8016 8034 */ 8017 8035 sqlite3BtreeLeave(p); 8018 - sqlite3_free(sCheck.anRef); 8036 + sqlite3_free(sCheck.aPgRef); 8019 8037 if( sCheck.mallocFailed ){ 8020 8038 sqlite3StrAccumReset(&sCheck.errMsg); 8021 8039 *pnErr = sCheck.nErr+1; 8022 8040 return 0; 8023 8041 } 8024 8042 *pnErr = sCheck.nErr; 8025 8043 if( sCheck.nErr==0 ) sqlite3StrAccumReset(&sCheck.errMsg);
Changes to src/btreeInt.h.
627 627 #define ISAUTOVACUUM 0 628 628 #endif 629 629 630 630 631 631 /* 632 632 ** This structure is passed around through all the sanity checking routines 633 633 ** in order to keep track of some global state information. 634 +** 635 +** The aRef[] array is allocated so that there is 1 bit for each page in 636 +** the database. As the integrity-check proceeds, for each page used in 637 +** the database the corresponding bit is set. This allows integrity-check to 638 +** detect pages that are used twice and orphaned pages (both of which 639 +** indicate corruption). 634 640 */ 635 641 typedef struct IntegrityCk IntegrityCk; 636 642 struct IntegrityCk { 637 643 BtShared *pBt; /* The tree being checked out */ 638 644 Pager *pPager; /* The associated pager. Also accessible by pBt->pPager */ 639 - int *anRef; /* Number of times each page is referenced */ 645 + u8 *aPgRef; /* 1 bit per page in the db (see above) */ 640 646 Pgno nPage; /* Number of pages in the database */ 641 647 int mxErr; /* Stop accumulating errors when this reaches zero */ 642 648 int nErr; /* Number of messages written to zErrMsg so far */ 643 649 int mallocFailed; /* A memory allocation error has occurred */ 644 650 StrAccum errMsg; /* Accumulate the error message text here */ 645 651 }; 646 652
Changes to src/callback.c.
218 218 } 219 219 220 220 /* During the search for the best function definition, this procedure 221 221 ** is called to test how well the function passed as the first argument 222 222 ** matches the request for a function with nArg arguments in a system 223 223 ** that uses encoding enc. The value returned indicates how well the 224 224 ** request is matched. A higher value indicates a better match. 225 +** 226 +** If nArg is -1 that means to only return a match (non-zero) if p->nArg 227 +** is also -1. In other words, we are searching for a function that 228 +** takes a variable number of arguments. 229 +** 230 +** If nArg is -2 that means that we are searching for any function 231 +** regardless of the number of arguments it uses, so return a positive 232 +** match score for any 225 233 ** 226 234 ** The returned value is always between 0 and 6, as follows: 227 235 ** 228 -** 0: Not a match, or if nArg<0 and the function is has no implementation. 229 -** 1: A variable arguments function that prefers UTF-8 when a UTF-16 230 -** encoding is requested, or vice versa. 231 -** 2: A variable arguments function that uses UTF-16BE when UTF-16LE is 232 -** requested, or vice versa. 233 -** 3: A variable arguments function using the same text encoding. 234 -** 4: A function with the exact number of arguments requested that 235 -** prefers UTF-8 when a UTF-16 encoding is requested, or vice versa. 236 -** 5: A function with the exact number of arguments requested that 237 -** prefers UTF-16LE when UTF-16BE is requested, or vice versa. 238 -** 6: An exact match. 236 +** 0: Not a match. 237 +** 1: UTF8/16 conversion required and function takes any number of arguments. 238 +** 2: UTF16 byte order change required and function takes any number of args. 239 +** 3: encoding matches and function takes any number of arguments 240 +** 4: UTF8/16 conversion required - argument count matches exactly 241 +** 5: UTF16 byte order conversion required - argument count matches exactly 242 +** 6: Perfect match: encoding and argument count match exactly. 239 243 ** 244 +** If nArg==(-2) then any function with a non-null xStep or xFunc is 245 +** a perfect match and any function with both xStep and xFunc NULL is 246 +** a non-match. 240 247 */ 241 -static int matchQuality(FuncDef *p, int nArg, u8 enc){ 242 - int match = 0; 243 - if( p->nArg==-1 || p->nArg==nArg 244 - || (nArg==-1 && (p->xFunc!=0 || p->xStep!=0)) 245 - ){ 248 +#define FUNC_PERFECT_MATCH 6 /* The score for a perfect match */ 249 +static int matchQuality( 250 + FuncDef *p, /* The function we are evaluating for match quality */ 251 + int nArg, /* Desired number of arguments. (-1)==any */ 252 + u8 enc /* Desired text encoding */ 253 +){ 254 + int match; 255 + 256 + /* nArg of -2 is a special case */ 257 + if( nArg==(-2) ) return (p->xFunc==0 && p->xStep==0) ? 0 : FUNC_PERFECT_MATCH; 258 + 259 + /* Wrong number of arguments means "no match" */ 260 + if( p->nArg!=nArg && p->nArg>=0 ) return 0; 261 + 262 + /* Give a better score to a function with a specific number of arguments 263 + ** than to function that accepts any number of arguments. */ 264 + if( p->nArg==nArg ){ 265 + match = 4; 266 + }else{ 246 267 match = 1; 247 - if( p->nArg==nArg || nArg==-1 ){ 248 - match = 4; 249 - } 250 - if( enc==p->iPrefEnc ){ 251 - match += 2; 252 - } 253 - else if( (enc==SQLITE_UTF16LE && p->iPrefEnc==SQLITE_UTF16BE) || 254 - (enc==SQLITE_UTF16BE && p->iPrefEnc==SQLITE_UTF16LE) ){ 255 - match += 1; 256 - } 257 268 } 269 + 270 + /* Bonus points if the text encoding matches */ 271 + if( enc==p->iPrefEnc ){ 272 + match += 2; /* Exact encoding match */ 273 + }else if( (enc & p->iPrefEnc & 2)!=0 ){ 274 + match += 1; /* Both are UTF16, but with different byte orders */ 275 + } 276 + 258 277 return match; 259 278 } 260 279 261 280 /* 262 281 ** Search a FuncDefHash for a function with the given name. Return 263 282 ** a pointer to the matching FuncDef if found, or 0 if there is no match. 264 283 */ ................................................................................ 306 325 ** Locate a user function given a name, a number of arguments and a flag 307 326 ** indicating whether the function prefers UTF-16 over UTF-8. Return a 308 327 ** pointer to the FuncDef structure that defines that function, or return 309 328 ** NULL if the function does not exist. 310 329 ** 311 330 ** If the createFlag argument is true, then a new (blank) FuncDef 312 331 ** structure is created and liked into the "db" structure if a 313 -** no matching function previously existed. When createFlag is true 314 -** and the nArg parameter is -1, then only a function that accepts 315 -** any number of arguments will be returned. 332 +** no matching function previously existed. 316 333 ** 317 -** If createFlag is false and nArg is -1, then the first valid 318 -** function found is returned. A function is valid if either xFunc 319 -** or xStep is non-zero. 334 +** If nArg is -2, then the first valid function found is returned. A 335 +** function is valid if either xFunc or xStep is non-zero. The nArg==(-2) 336 +** case is used to see if zName is a valid function name for some number 337 +** of arguments. If nArg is -2, then createFlag must be 0. 320 338 ** 321 339 ** If createFlag is false, then a function with the required name and 322 340 ** number of arguments may be returned even if the eTextRep flag does not 323 341 ** match that requested. 324 342 */ 325 343 FuncDef *sqlite3FindFunction( 326 344 sqlite3 *db, /* An open database */ 327 345 const char *zName, /* Name of the function. Not null-terminated */ 328 346 int nName, /* Number of characters in the name */ 329 347 int nArg, /* Number of arguments. -1 means any number */ 330 348 u8 enc, /* Preferred text encoding */ 331 - int createFlag /* Create new entry if true and does not otherwise exist */ 349 + u8 createFlag /* Create new entry if true and does not otherwise exist */ 332 350 ){ 333 351 FuncDef *p; /* Iterator variable */ 334 352 FuncDef *pBest = 0; /* Best match found so far */ 335 353 int bestScore = 0; /* Score of best match */ 336 354 int h; /* Hash value */ 337 355 338 - 356 + assert( nArg>=(-2) ); 357 + assert( nArg>=(-1) || createFlag==0 ); 339 358 assert( enc==SQLITE_UTF8 || enc==SQLITE_UTF16LE || enc==SQLITE_UTF16BE ); 340 359 h = (sqlite3UpperToLower[(u8)zName[0]] + nName) % ArraySize(db->aFunc.a); 341 360 342 361 /* First search for a match amongst the application-defined functions. 343 362 */ 344 363 p = functionSearch(&db->aFunc, h, zName, nName); 345 364 while( p ){ ................................................................................ 377 396 } 378 397 } 379 398 380 399 /* If the createFlag parameter is true and the search did not reveal an 381 400 ** exact match for the name, number of arguments and encoding, then add a 382 401 ** new entry to the hash table and return it. 383 402 */ 384 - if( createFlag && (bestScore<6 || pBest->nArg!=nArg) && 403 + if( createFlag && bestScore<FUNC_PERFECT_MATCH && 385 404 (pBest = sqlite3DbMallocZero(db, sizeof(*pBest)+nName+1))!=0 ){ 386 405 pBest->zName = (char *)&pBest[1]; 387 406 pBest->nArg = (u16)nArg; 388 407 pBest->iPrefEnc = enc; 389 408 memcpy(pBest->zName, zName, nName); 390 409 pBest->zName[nName] = 0; 391 410 sqlite3FuncDefInsert(&db->aFunc, pBest);
Changes to src/expr.c.
480 480 Expr *sqlite3PExpr( 481 481 Parse *pParse, /* Parsing context */ 482 482 int op, /* Expression opcode */ 483 483 Expr *pLeft, /* Left operand */ 484 484 Expr *pRight, /* Right operand */ 485 485 const Token *pToken /* Argument token */ 486 486 ){ 487 - Expr *p = sqlite3ExprAlloc(pParse->db, op, pToken, 1); 488 - sqlite3ExprAttachSubtrees(pParse->db, p, pLeft, pRight); 487 + Expr *p; 488 + if( op==TK_AND && pLeft && pRight ){ 489 + /* Take advantage of short-circuit false optimization for AND */ 490 + p = sqlite3ExprAnd(pParse->db, pLeft, pRight); 491 + }else{ 492 + p = sqlite3ExprAlloc(pParse->db, op, pToken, 1); 493 + sqlite3ExprAttachSubtrees(pParse->db, p, pLeft, pRight); 494 + } 489 495 if( p ) { 490 496 sqlite3ExprCheckHeight(pParse, p->nHeight); 491 497 } 492 498 return p; 493 499 } 500 + 501 +/* 502 +** Return 1 if an expression must be FALSE in all cases and 0 if the 503 +** expression might be true. This is an optimization. If is OK to 504 +** return 0 here even if the expression really is always false (a 505 +** false negative). But it is a bug to return 1 if the expression 506 +** might be true in some rare circumstances (a false positive.) 507 +** 508 +** Note that if the expression is part of conditional for a 509 +** LEFT JOIN, then we cannot determine at compile-time whether or not 510 +** is it true or false, so always return 0. 511 +*/ 512 +static int exprAlwaysFalse(Expr *p){ 513 + int v = 0; 514 + if( ExprHasProperty(p, EP_FromJoin) ) return 0; 515 + if( !sqlite3ExprIsInteger(p, &v) ) return 0; 516 + return v==0; 517 +} 494 518 495 519 /* 496 520 ** Join two expressions using an AND operator. If either expression is 497 521 ** NULL, then just return the other expression. 522 +** 523 +** If one side or the other of the AND is known to be false, then instead 524 +** of returning an AND expression, just return a constant expression with 525 +** a value of false. 498 526 */ 499 527 Expr *sqlite3ExprAnd(sqlite3 *db, Expr *pLeft, Expr *pRight){ 500 528 if( pLeft==0 ){ 501 529 return pRight; 502 530 }else if( pRight==0 ){ 503 531 return pLeft; 532 + }else if( exprAlwaysFalse(pLeft) || exprAlwaysFalse(pRight) ){ 533 + sqlite3ExprDelete(db, pLeft); 534 + sqlite3ExprDelete(db, pRight); 535 + return sqlite3ExprAlloc(db, TK_INTEGER, &sqlite3IntTokens[0], 0); 504 536 }else{ 505 537 Expr *pNew = sqlite3ExprAlloc(db, TK_AND, 0, 0); 506 538 sqlite3ExprAttachSubtrees(db, pNew, pLeft, pRight); 507 539 return pNew; 508 540 } 509 541 } 510 542 ................................................................................ 3742 3774 if( sqlite3ExprCompare(pA->pRight, pB->pRight) ) return 2; 3743 3775 if( sqlite3ExprListCompare(pA->x.pList, pB->x.pList) ) return 2; 3744 3776 if( pA->iTable!=pB->iTable || pA->iColumn!=pB->iColumn ) return 2; 3745 3777 if( ExprHasProperty(pA, EP_IntValue) ){ 3746 3778 if( !ExprHasProperty(pB, EP_IntValue) || pA->u.iValue!=pB->u.iValue ){ 3747 3779 return 2; 3748 3780 } 3749 - }else if( pA->op!=TK_COLUMN && pA->u.zToken ){ 3781 + }else if( pA->op!=TK_COLUMN && pA->op!=TK_AGG_COLUMN && pA->u.zToken ){ 3750 3782 if( ExprHasProperty(pB, EP_IntValue) || NEVER(pB->u.zToken==0) ) return 2; 3751 3783 if( strcmp(pA->u.zToken,pB->u.zToken)!=0 ){ 3752 3784 return 2; 3753 3785 } 3754 3786 } 3755 3787 if( (pA->flags & EP_ExpCollate)!=(pB->flags & EP_ExpCollate) ) return 1; 3756 3788 if( (pA->flags & EP_ExpCollate)!=0 && pA->pColl!=pB->pColl ) return 2; ................................................................................ 3778 3810 Expr *pExprA = pA->a[i].pExpr; 3779 3811 Expr *pExprB = pB->a[i].pExpr; 3780 3812 if( pA->a[i].sortOrder!=pB->a[i].sortOrder ) return 1; 3781 3813 if( sqlite3ExprCompare(pExprA, pExprB) ) return 1; 3782 3814 } 3783 3815 return 0; 3784 3816 } 3817 + 3818 +/* 3819 +** This is the expression callback for sqlite3FunctionUsesOtherSrc(). 3820 +** 3821 +** Determine if an expression references any table other than one of the 3822 +** tables in pWalker->u.pSrcList and abort if it does. 3823 +*/ 3824 +static int exprUsesOtherSrc(Walker *pWalker, Expr *pExpr){ 3825 + if( pExpr->op==TK_COLUMN || pExpr->op==TK_AGG_COLUMN ){ 3826 + int i; 3827 + SrcList *pSrc = pWalker->u.pSrcList; 3828 + for(i=0; i<pSrc->nSrc; i++){ 3829 + if( pExpr->iTable==pSrc->a[i].iCursor ) return WRC_Continue; 3830 + } 3831 + return WRC_Abort; 3832 + }else{ 3833 + return WRC_Continue; 3834 + } 3835 +} 3836 + 3837 +/* 3838 +** Determine if any of the arguments to the pExpr Function references 3839 +** any SrcList other than pSrcList. Return true if they do. Return 3840 +** false if pExpr has no argument or has only constant arguments or 3841 +** only references tables named in pSrcList. 3842 +*/ 3843 +static int sqlite3FunctionUsesOtherSrc(Expr *pExpr, SrcList *pSrcList){ 3844 + Walker w; 3845 + assert( pExpr->op==TK_AGG_FUNCTION ); 3846 + memset(&w, 0, sizeof(w)); 3847 + w.xExprCallback = exprUsesOtherSrc; 3848 + w.u.pSrcList = pSrcList; 3849 + if( sqlite3WalkExprList(&w, pExpr->x.pList)!=WRC_Continue ) return 1; 3850 + return 0; 3851 +} 3785 3852 3786 3853 /* 3787 3854 ** Add a new element to the pAggInfo->aCol[] array. Return the index of 3788 3855 ** the new element. Return a negative number if malloc fails. 3789 3856 */ 3790 3857 static int addAggInfoColumn(sqlite3 *db, AggInfo *pInfo){ 3791 3858 int i; ................................................................................ 3894 3961 break; 3895 3962 } /* endif pExpr->iTable==pItem->iCursor */ 3896 3963 } /* end loop over pSrcList */ 3897 3964 } 3898 3965 return WRC_Prune; 3899 3966 } 3900 3967 case TK_AGG_FUNCTION: { 3901 - /* The pNC->nDepth==0 test causes aggregate functions in subqueries 3902 - ** to be ignored */ 3903 - if( pNC->nDepth==0 ){ 3968 + if( !sqlite3FunctionUsesOtherSrc(pExpr, pSrcList) ){ 3904 3969 /* Check to see if pExpr is a duplicate of another aggregate 3905 3970 ** function that is already in the pAggInfo structure 3906 3971 */ 3907 3972 struct AggInfo_func *pItem = pAggInfo->aFunc; 3908 3973 for(i=0; i<pAggInfo->nFunc; i++, pItem++){ 3909 3974 if( sqlite3ExprCompare(pItem->pExpr, pExpr)==0 ){ 3910 3975 break; ................................................................................ 3940 4005 return WRC_Prune; 3941 4006 } 3942 4007 } 3943 4008 } 3944 4009 return WRC_Continue; 3945 4010 } 3946 4011 static int analyzeAggregatesInSelect(Walker *pWalker, Select *pSelect){ 3947 - NameContext *pNC = pWalker->u.pNC; 3948 - if( pNC->nDepth==0 ){ 3949 - pNC->nDepth++; 3950 - sqlite3WalkSelect(pWalker, pSelect); 3951 - pNC->nDepth--; 3952 - return WRC_Prune; 3953 - }else{ 3954 - return WRC_Continue; 3955 - } 4012 + return WRC_Continue; 3956 4013 } 3957 4014 3958 4015 /* 3959 4016 ** Analyze the given expression looking for aggregate functions and 3960 4017 ** for variables that need to be added to the pParse->aAgg[] array. 3961 4018 ** Make additional entries to the pParse->aAgg[] array as necessary. 3962 4019 ** 3963 4020 ** This routine should only be called after the expression has been 3964 4021 ** analyzed by sqlite3ResolveExprNames(). 3965 4022 */ 3966 4023 void sqlite3ExprAnalyzeAggregates(NameContext *pNC, Expr *pExpr){ 3967 4024 Walker w; 4025 + memset(&w, 0, sizeof(w)); 3968 4026 w.xExprCallback = analyzeAggregate; 3969 4027 w.xSelectCallback = analyzeAggregatesInSelect; 3970 4028 w.u.pNC = pNC; 3971 4029 assert( pNC->pSrcList!=0 ); 3972 4030 sqlite3WalkExpr(&w, pExpr); 3973 4031 } 3974 4032
Changes to src/insert.c.
1214 1214 } 1215 1215 1216 1216 /* Test all CHECK constraints 1217 1217 */ 1218 1218 #ifndef SQLITE_OMIT_CHECK 1219 1219 if( pTab->pCheck && (db->flags & SQLITE_IgnoreChecks)==0 ){ 1220 1220 ExprList *pCheck = pTab->pCheck; 1221 - int i; 1222 1221 pParse->ckBase = regData; 1223 1222 onError = overrideError!=OE_Default ? overrideError : OE_Abort; 1224 1223 for(i=0; i<pCheck->nExpr; i++){ 1225 1224 int allOk = sqlite3VdbeMakeLabel(v); 1226 1225 sqlite3ExprIfTrue(pParse, pCheck->a[i].pExpr, allOk, SQLITE_JUMPIFNULL); 1227 1226 if( onError==OE_Ignore ){ 1228 1227 sqlite3VdbeAddOp2(v, OP_Goto, 0, ignoreDest);
Changes to src/os_unix.c.
161 161 ** Default permissions when creating a new file 162 162 */ 163 163 #ifndef SQLITE_DEFAULT_FILE_PERMISSIONS 164 164 # define SQLITE_DEFAULT_FILE_PERMISSIONS 0644 165 165 #endif 166 166 167 167 /* 168 - ** Default permissions when creating auto proxy dir 169 - */ 168 +** Default permissions when creating auto proxy dir 169 +*/ 170 170 #ifndef SQLITE_DEFAULT_PROXYDIR_PERMISSIONS 171 171 # define SQLITE_DEFAULT_PROXYDIR_PERMISSIONS 0755 172 172 #endif 173 173 174 174 /* 175 175 ** Maximum supported path-length. 176 176 */ ................................................................................ 508 508 if( aSyscall[i].pCurrent!=0 ) return aSyscall[i].zName; 509 509 } 510 510 return 0; 511 511 } 512 512 513 513 /* 514 514 ** Invoke open(). Do so multiple times, until it either succeeds or 515 -** files for some reason other than EINTR. 515 +** fails for some reason other than EINTR. 516 516 ** 517 517 ** If the file creation mode "m" is 0 then set it to the default for 518 518 ** SQLite. The default is SQLITE_DEFAULT_FILE_PERMISSIONS (normally 519 519 ** 0644) as modified by the system umask. If m is not 0, then 520 520 ** make the file creation mode be exactly m ignoring the umask. 521 521 ** 522 522 ** The m parameter will be non-zero only when creating -wal, -journal, ................................................................................ 524 524 ** permissions as their original database, unadulterated by the umask. 525 525 ** In that way, if a database file is -rw-rw-rw or -rw-rw-r-, and a 526 526 ** transaction crashes and leaves behind hot journals, then any 527 527 ** process that is able to write to the database will also be able to 528 528 ** recover the hot journals. 529 529 */ 530 530 static int robust_open(const char *z, int f, mode_t m){ 531 - int rc; 531 + int fd; 532 532 mode_t m2; 533 533 mode_t origM = 0; 534 534 if( m==0 ){ 535 535 m2 = SQLITE_DEFAULT_FILE_PERMISSIONS; 536 536 }else{ 537 537 m2 = m; 538 538 origM = osUmask(0); 539 539 } 540 - do{ rc = osOpen(z,f,m2); }while( rc<0 && errno==EINTR ); 540 + do{ 541 +#if defined(O_CLOEXEC) 542 + fd = osOpen(z,f|O_CLOEXEC,m2); 543 +#else 544 + fd = osOpen(z,f,m2); 545 +#endif 546 + }while( fd<0 && errno==EINTR ); 541 547 if( m ){ 542 548 osUmask(origM); 543 549 } 544 - return rc; 550 +#if defined(FD_CLOEXEC) && (!defined(O_CLOEXEC) || O_CLOEXEC==0) 551 + if( fd>=0 ) osFcntl(fd, F_SETFD, osFcntl(fd, F_GETFD, 0) | FD_CLOEXEC); 552 +#endif 553 + return fd; 545 554 } 546 555 547 556 /* 548 557 ** Helper functions to obtain and relinquish the global mutex. The 549 558 ** global mutex is used to protect the unixInodeInfo and 550 559 ** vxworksFileId objects used by this file, all of which may be 551 560 ** shared by multiple threads. ................................................................................ 3332 3341 3333 3342 sqlite3_snprintf(MAX_PATHNAME, zDirname, "%s", zFilename); 3334 3343 for(ii=(int)strlen(zDirname); ii>1 && zDirname[ii]!='/'; ii--); 3335 3344 if( ii>0 ){ 3336 3345 zDirname[ii] = '\0'; 3337 3346 fd = robust_open(zDirname, O_RDONLY|O_BINARY, 0); 3338 3347 if( fd>=0 ){ 3339 -#ifdef FD_CLOEXEC 3340 - osFcntl(fd, F_SETFD, osFcntl(fd, F_GETFD, 0) | FD_CLOEXEC); 3341 -#endif 3342 3348 OSTRACE(("OPENDIR %-3d %s\n", fd, zDirname)); 3343 3349 } 3344 3350 } 3345 3351 *pFd = fd; 3346 3352 return (fd>=0?SQLITE_OK:unixLogError(SQLITE_CANTOPEN_BKPT, "open", zDirname)); 3347 3353 } 3348 3354 ................................................................................ 3417 3423 SimulateIOError( return SQLITE_IOERR_TRUNCATE ); 3418 3424 3419 3425 /* If the user has configured a chunk-size for this file, truncate the 3420 3426 ** file so that it consists of an integer number of chunks (i.e. the 3421 3427 ** actual file size after the operation may be larger than the requested 3422 3428 ** size). 3423 3429 */ 3424 - if( pFile->szChunk ){ 3430 + if( pFile->szChunk>0 ){ 3425 3431 nByte = ((nByte + pFile->szChunk - 1)/pFile->szChunk) * pFile->szChunk; 3426 3432 } 3427 3433 3428 3434 rc = robust_ftruncate(pFile->h, (off_t)nByte); 3429 3435 if( rc ){ 3430 3436 pFile->lastErrno = errno; 3431 3437 return unixLogError(SQLITE_IOERR_TRUNCATE, "ftruncate", pFile->zPath); ................................................................................ 5179 5185 } 5180 5186 #if SQLITE_ENABLE_LOCKING_STYLE 5181 5187 else{ 5182 5188 p->openFlags = openFlags; 5183 5189 } 5184 5190 #endif 5185 5191 5186 -#ifdef FD_CLOEXEC 5187 - osFcntl(fd, F_SETFD, osFcntl(fd, F_GETFD, 0) | FD_CLOEXEC); 5188 -#endif 5189 - 5190 5192 noLock = eType!=SQLITE_OPEN_MAIN_DB; 5191 5193 5192 5194 5193 5195 #if defined(__APPLE__) || SQLITE_ENABLE_LOCKING_STYLE 5194 5196 if( fstatfs(fd, &fsInfo) == -1 ){ 5195 5197 ((unixFile*)pFile)->lastErrno = errno; 5196 5198 robust_close(p, fd, __LINE__);
Changes to src/resolve.c.
529 529 530 530 testcase( pExpr->op==TK_CONST_FUNC ); 531 531 assert( !ExprHasProperty(pExpr, EP_xIsSelect) ); 532 532 zId = pExpr->u.zToken; 533 533 nId = sqlite3Strlen30(zId); 534 534 pDef = sqlite3FindFunction(pParse->db, zId, nId, n, enc, 0); 535 535 if( pDef==0 ){ 536 - pDef = sqlite3FindFunction(pParse->db, zId, nId, -1, enc, 0); 536 + pDef = sqlite3FindFunction(pParse->db, zId, nId, -2, enc, 0); 537 537 if( pDef==0 ){ 538 538 no_such_func = 1; 539 539 }else{ 540 540 wrong_num_args = 1; 541 541 } 542 542 }else{ 543 543 is_agg = pDef->xFunc==0;
Changes to src/rowset.c.
72 72 ** The number of rowset entries per allocation chunk. 73 73 */ 74 74 #define ROWSET_ENTRY_PER_CHUNK \ 75 75 ((ROWSET_ALLOCATION_SIZE-8)/sizeof(struct RowSetEntry)) 76 76 77 77 /* 78 78 ** Each entry in a RowSet is an instance of the following object. 79 +** 80 +** This same object is reused to store a linked list of trees of RowSetEntry 81 +** objects. In that alternative use, pRight points to the next entry 82 +** in the list, pLeft points to the tree, and v is unused. The 83 +** RowSet.pForest value points to the head of this forest list. 79 84 */ 80 85 struct RowSetEntry { 81 86 i64 v; /* ROWID value for this entry */ 82 87 struct RowSetEntry *pRight; /* Right subtree (larger entries) or list */ 83 88 struct RowSetEntry *pLeft; /* Left subtree (smaller entries) */ 84 89 }; 85 90 ................................................................................ 101 106 */ 102 107 struct RowSet { 103 108 struct RowSetChunk *pChunk; /* List of all chunk allocations */ 104 109 sqlite3 *db; /* The database connection */ 105 110 struct RowSetEntry *pEntry; /* List of entries using pRight */ 106 111 struct RowSetEntry *pLast; /* Last entry on the pEntry list */ 107 112 struct RowSetEntry *pFresh; /* Source of new entry objects */ 108 - struct RowSetEntry *pTree; /* Binary tree of entries */ 113 + struct RowSetEntry *pForest; /* List of binary trees of entries */ 109 114 u16 nFresh; /* Number of objects on pFresh */ 110 - u8 isSorted; /* True if pEntry is sorted */ 115 + u8 rsFlags; /* Various flags */ 111 116 u8 iBatch; /* Current insert batch */ 112 117 }; 113 118 119 +/* 120 +** Allowed values for RowSet.rsFlags 121 +*/ 122 +#define ROWSET_SORTED 0x01 /* True if RowSet.pEntry is sorted */ 123 +#define ROWSET_NEXT 0x02 /* True if sqlite3RowSetNext() has been called */ 124 + 114 125 /* 115 126 ** Turn bulk memory into a RowSet object. N bytes of memory 116 127 ** are available at pSpace. The db pointer is used as a memory context 117 128 ** for any subsequent allocations that need to occur. 118 129 ** Return a pointer to the new RowSet object. 119 130 ** 120 131 ** It must be the case that N is sufficient to make a Rowset. If not ................................................................................ 127 138 RowSet *p; 128 139 assert( N >= ROUND8(sizeof(*p)) ); 129 140 p = pSpace; 130 141 p->pChunk = 0; 131 142 p->db = db; 132 143 p->pEntry = 0; 133 144 p->pLast = 0; 134 - p->pTree = 0; 145 + p->pForest = 0; 135 146 p->pFresh = (struct RowSetEntry*)(ROUND8(sizeof(*p)) + (char*)p); 136 147 p->nFresh = (u16)((N - ROUND8(sizeof(*p)))/sizeof(struct RowSetEntry)); 137 - p->isSorted = 1; 148 + p->rsFlags = ROWSET_SORTED; 138 149 p->iBatch = 0; 139 150 return p; 140 151 } 141 152 142 153 /* 143 154 ** Deallocate all chunks from a RowSet. This frees all memory that 144 155 ** the RowSet has allocated over its lifetime. This routine is ................................................................................ 150 161 pNextChunk = pChunk->pNextChunk; 151 162 sqlite3DbFree(p->db, pChunk); 152 163 } 153 164 p->pChunk = 0; 154 165 p->nFresh = 0; 155 166 p->pEntry = 0; 156 167 p->pLast = 0; 157 - p->pTree = 0; 158 - p->isSorted = 1; 168 + p->pForest = 0; 169 + p->rsFlags = ROWSET_SORTED; 170 +} 171 + 172 +/* 173 +** Allocate a new RowSetEntry object that is associated with the 174 +** given RowSet. Return a pointer to the new and completely uninitialized 175 +** objected. 176 +** 177 +** In an OOM situation, the RowSet.db->mallocFailed flag is set and this 178 +** routine returns NULL. 179 +*/ 180 +static struct RowSetEntry *rowSetEntryAlloc(RowSet *p){ 181 + assert( p!=0 ); 182 + if( p->nFresh==0 ){ 183 + struct RowSetChunk *pNew; 184 + pNew = sqlite3DbMallocRaw(p->db, sizeof(*pNew)); 185 + if( pNew==0 ){ 186 + return 0; 187 + } 188 + pNew->pNextChunk = p->pChunk; 189 + p->pChunk = pNew; 190 + p->pFresh = pNew->aEntry; 191 + p->nFresh = ROWSET_ENTRY_PER_CHUNK; 192 + } 193 + p->nFresh--; 194 + return p->pFresh++; 159 195 } 160 196 161 197 /* 162 198 ** Insert a new value into a RowSet. 163 199 ** 164 200 ** The mallocFailed flag of the database connection is set if a 165 201 ** memory allocation fails. 166 202 */ 167 203 void sqlite3RowSetInsert(RowSet *p, i64 rowid){ 168 204 struct RowSetEntry *pEntry; /* The new entry */ 169 205 struct RowSetEntry *pLast; /* The last prior entry */ 170 - assert( p!=0 ); 171 - if( p->nFresh==0 ){ 172 - struct RowSetChunk *pNew; 173 - pNew = sqlite3DbMallocRaw(p->db, sizeof(*pNew)); 174 - if( pNew==0 ){ 175 - return; 176 - } 177 - pNew->pNextChunk = p->pChunk; 178 - p->pChunk = pNew; 179 - p->pFresh = pNew->aEntry; 180 - p->nFresh = ROWSET_ENTRY_PER_CHUNK; 181 - } 182 - pEntry = p->pFresh++; 183 - p->nFresh--; 206 + 207 + /* This routine is never called after sqlite3RowSetNext() */ 208 + assert( p!=0 && (p->rsFlags & ROWSET_NEXT)==0 ); 209 + 210 + pEntry = rowSetEntryAlloc(p); 211 + if( pEntry==0 ) return; 184 212 pEntry->v = rowid; 185 213 pEntry->pRight = 0; 186 214 pLast = p->pLast; 187 215 if( pLast ){ 188 - if( p->isSorted && rowid<=pLast->v ){ 189 - p->isSorted = 0; 216 + if( (p->rsFlags & ROWSET_SORTED)!=0 && rowid<=pLast->v ){ 217 + p->rsFlags &= ~ROWSET_SORTED; 190 218 } 191 219 pLast->pRight = pEntry; 192 220 }else{ 193 - assert( p->pEntry==0 ); /* Fires if INSERT after SMALLEST */ 194 221 p->pEntry = pEntry; 195 222 } 196 223 p->pLast = pEntry; 197 224 } 198 225 199 226 /* 200 227 ** Merge two lists of RowSetEntry objects. Remove duplicates. 201 228 ** 202 229 ** The input lists are connected via pRight pointers and are 203 230 ** assumed to each already be in sorted order. 204 231 */ 205 -static struct RowSetEntry *rowSetMerge( 232 +static struct RowSetEntry *rowSetEntryMerge( 206 233 struct RowSetEntry *pA, /* First sorted list to be merged */ 207 234 struct RowSetEntry *pB /* Second sorted list to be merged */ 208 235 ){ 209 236 struct RowSetEntry head; 210 237 struct RowSetEntry *pTail; 211 238 212 239 pTail = &head; ................................................................................ 232 259 assert( pB==0 || pB->pRight==0 || pB->v<=pB->pRight->v ); 233 260 pTail->pRight = pB; 234 261 } 235 262 return head.pRight; 236 263 } 237 264 238 265 /* 239 -** Sort all elements on the pEntry list of the RowSet into ascending order. 266 +** Sort all elements on the list of RowSetEntry objects into order of 267 +** increasing v. 240 268 */ 241 -static void rowSetSort(RowSet *p){ 269 +static struct RowSetEntry *rowSetEntrySort(struct RowSetEntry *pIn){ 242 270 unsigned int i; 243 - struct RowSetEntry *pEntry; 244 - struct RowSetEntry *aBucket[40]; 271 + struct RowSetEntry *pNext, *aBucket[40]; 245 272 246 - assert( p->isSorted==0 ); 247 273 memset(aBucket, 0, sizeof(aBucket)); 248 - while( p->pEntry ){ 249 - pEntry = p->pEntry; 250 - p->pEntry = pEntry->pRight; 251 - pEntry->pRight = 0; 274 + while( pIn ){ 275 + pNext = pIn->pRight; 276 + pIn->pRight = 0; 252 277 for(i=0; aBucket[i]; i++){ 253 - pEntry = rowSetMerge(aBucket[i], pEntry); 278 + pIn = rowSetEntryMerge(aBucket[i], pIn); 254 279 aBucket[i] = 0; 255 280 } 256 - aBucket[i] = pEntry; 281 + aBucket[i] = pIn; 282 + pIn = pNext; 257 283 } 258 - pEntry = 0; 284 + pIn = 0; 259 285 for(i=0; i<sizeof(aBucket)/sizeof(aBucket[0]); i++){ 260 - pEntry = rowSetMerge(pEntry, aBucket[i]); 286 + pIn = rowSetEntryMerge(pIn, aBucket[i]); 261 287 } 262 - p->pEntry = pEntry; 263 - p->pLast = 0; 264 - p->isSorted = 1; 288 + return pIn; 265 289 } 266 290 267 291 268 292 /* 269 293 ** The input, pIn, is a binary tree (or subtree) of RowSetEntry objects. 270 294 ** Convert this tree into a linked list connected by the pRight pointers 271 295 ** and return pointers to the first and last elements of the new list. ................................................................................ 351 375 p->pLeft = pLeft; 352 376 p->pRight = rowSetNDeepTree(&pList, iDepth); 353 377 } 354 378 return p; 355 379 } 356 380 357 381 /* 358 -** Convert the list in p->pEntry into a sorted list if it is not 359 -** sorted already. If there is a binary tree on p->pTree, then 360 -** convert it into a list too and merge it into the p->pEntry list. 382 +** Take all the entries on p->pEntry and on the trees in p->pForest and 383 +** sort them all together into one big ordered list on p->pEntry. 384 +** 385 +** This routine should only be called once in the life of a RowSet. 361 386 */ 362 387 static void rowSetToList(RowSet *p){ 363 - if( !p->isSorted ){ 364 - rowSetSort(p); 388 + 389 + /* This routine is called only once */ 390 + assert( p!=0 && (p->rsFlags & ROWSET_NEXT)==0 ); 391 + 392 + if( (p->rsFlags & ROWSET_SORTED)==0 ){ 393 + p->pEntry = rowSetEntrySort(p->pEntry); 365 394 } 366 - if( p->pTree ){ 367 - struct RowSetEntry *pHead, *pTail; 368 - rowSetTreeToList(p->pTree, &pHead, &pTail); 369 - p->pTree = 0; 370 - p->pEntry = rowSetMerge(p->pEntry, pHead); 395 + 396 + /* While this module could theoretically support it, sqlite3RowSetNext() 397 + ** is never called after sqlite3RowSetText() for the same RowSet. So 398 + ** there is never a forest to deal with. Should this change, simply 399 + ** remove the assert() and the #if 0. */ 400 + assert( p->pForest==0 ); 401 +#if 0 402 + while( p->pForest ){ 403 + struct RowSetEntry *pTree = p->pForest->pLeft; 404 + if( pTree ){ 405 + struct RowSetEntry *pHead, *pTail; 406 + rowSetTreeToList(pTree, &pHead, &pTail); 407 + p->pEntry = rowSetEntryMerge(p->pEntry, pHead); 408 + } 409 + p->pForest = p->pForest->pRight; 371 410 } 411 +#endif 412 + p->rsFlags |= ROWSET_NEXT; /* Verify this routine is never called again */ 372 413 } 373 414 374 415 /* 375 416 ** Extract the smallest element from the RowSet. 376 417 ** Write the element into *pRowid. Return 1 on success. Return 377 418 ** 0 if the RowSet is already empty. 378 419 ** 379 420 ** After this routine has been called, the sqlite3RowSetInsert() 380 421 ** routine may not be called again. 381 422 */ 382 423 int sqlite3RowSetNext(RowSet *p, i64 *pRowid){ 383 - rowSetToList(p); 424 + assert( p!=0 ); 425 + 426 + /* Merge the forest into a single sorted list on first call */ 427 + if( (p->rsFlags & ROWSET_NEXT)==0 ) rowSetToList(p); 428 + 429 + /* Return the next entry on the list */ 384 430 if( p->pEntry ){ 385 431 *pRowid = p->pEntry->v; 386 432 p->pEntry = p->pEntry->pRight; 387 433 if( p->pEntry==0 ){ 388 434 sqlite3RowSetClear(p); 389 435 } 390 436 return 1; ................................................................................ 392 438 return 0; 393 439 } 394 440 } 395 441 396 442 /* 397 443 ** Check to see if element iRowid was inserted into the the rowset as 398 444 ** part of any insert batch prior to iBatch. Return 1 or 0. 445 +** 446 +** If this is the first test of a new batch and if there exist entires 447 +** on pRowSet->pEntry, then sort those entires into the forest at 448 +** pRowSet->pForest so that they can be tested. 399 449 */ 400 450 int sqlite3RowSetTest(RowSet *pRowSet, u8 iBatch, sqlite3_int64 iRowid){ 401 - struct RowSetEntry *p; 451 + struct RowSetEntry *p, *pTree; 452 + 453 + /* This routine is never called after sqlite3RowSetNext() */ 454 + assert( pRowSet!=0 && (pRowSet->rsFlags & ROWSET_NEXT)==0 ); 455 + 456 + /* Sort entries into the forest on the first test of a new batch 457 + */ 402 458 if( iBatch!=pRowSet->iBatch ){ 403 - if( pRowSet->pEntry ){ 404 - rowSetToList(pRowSet); 405 - pRowSet->pTree = rowSetListToTree(pRowSet->pEntry); 459 + p = pRowSet->pEntry; 460 + if( p ){ 461 + struct RowSetEntry **ppPrevTree = &pRowSet->pForest; 462 + if( (pRowSet->rsFlags & ROWSET_SORTED)==0 ){ 463 + p = rowSetEntrySort(p); 464 + } 465 + for(pTree = pRowSet->pForest; pTree; pTree=pTree->pRight){ 466 + ppPrevTree = &pTree->pRight; 467 + if( pTree->pLeft==0 ){ 468 + pTree->pLeft = rowSetListToTree(p); 469 + break; 470 + }else{ 471 + struct RowSetEntry *pAux, *pTail; 472 + rowSetTreeToList(pTree->pLeft, &pAux, &pTail); 473 + pTree->pLeft = 0; 474 + p = rowSetEntryMerge(pAux, p); 475 + } 476 + } 477 + if( pTree==0 ){ 478 + *ppPrevTree = pTree = rowSetEntryAlloc(pRowSet); 479 + if( pTree ){ 480 + pTree->v = 0; 481 + pTree->pRight = 0; 482 + pTree->pLeft = rowSetListToTree(p); 483 + } 484 + } 406 485 pRowSet->pEntry = 0; 407 486 pRowSet->pLast = 0; 487 + pRowSet->rsFlags |= ROWSET_SORTED; 408 488 } 409 489 pRowSet->iBatch = iBatch; 410 490 } 411 - p = pRowSet->pTree; 412 - while( p ){ 413 - if( p->v<iRowid ){ 414 - p = p->pRight; 415 - }else if( p->v>iRowid ){ 416 - p = p->pLeft; 417 - }else{ 418 - return 1; 491 + 492 + /* Test to see if the iRowid value appears anywhere in the forest. 493 + ** Return 1 if it does and 0 if not. 494 + */ 495 + for(pTree = pRowSet->pForest; pTree; pTree=pTree->pRight){ 496 + p = pTree->pLeft; 497 + while( p ){ 498 + if( p->v<iRowid ){ 499 + p = p->pRight; 500 + }else if( p->v>iRowid ){ 501 + p = p->pLeft; 502 + }else{ 503 + return 1; 504 + } 419 505 } 420 506 } 421 507 return 0; 422 508 }
Changes to src/select.c.
1254 1254 int cnt; /* Index added to make the name unique */ 1255 1255 Column *aCol, *pCol; /* For looping over result columns */ 1256 1256 int nCol; /* Number of columns in the result set */ 1257 1257 Expr *p; /* Expression for a single result column */ 1258 1258 char *zName; /* Column name */ 1259 1259 int nName; /* Size of name in zName[] */ 1260 1260 1261 - *pnCol = nCol = pEList ? pEList->nExpr : 0; 1262 - aCol = *paCol = sqlite3DbMallocZero(db, sizeof(aCol[0])*nCol); 1263 - if( aCol==0 ) return SQLITE_NOMEM; 1261 + if( pEList ){ 1262 + nCol = pEList->nExpr; 1263 + aCol = sqlite3DbMallocZero(db, sizeof(aCol[0])*nCol); 1264 + testcase( aCol==0 ); 1265 + }else{ 1266 + nCol = 0; 1267 + aCol = 0; 1268 + } 1269 + *pnCol = nCol; 1270 + *paCol = aCol; 1271 + 1264 1272 for(i=0, pCol=aCol; i<nCol; i++, pCol++){ 1265 1273 /* Get an appropriate name for the column 1266 1274 */ 1267 1275 p = pEList->a[i].pExpr; 1268 1276 assert( p->pRight==0 || ExprHasProperty(p->pRight, EP_IntValue) 1269 1277 || p->pRight->u.zToken==0 || p->pRight->u.zToken[0]!=0 ); 1270 1278 if( (zName = pEList->a[i].zName)!=0 ){ ................................................................................ 2839 2847 } 2840 2848 } 2841 2849 2842 2850 /***** If we reach this point, flattening is permitted. *****/ 2843 2851 2844 2852 /* Authorize the subquery */ 2845 2853 pParse->zAuthContext = pSubitem->zName; 2846 - sqlite3AuthCheck(pParse, SQLITE_SELECT, 0, 0, 0); 2854 + TESTONLY(i =) sqlite3AuthCheck(pParse, SQLITE_SELECT, 0, 0, 0); 2855 + testcase( i==SQLITE_DENY ); 2847 2856 pParse->zAuthContext = zSavedAuthContext; 2848 2857 2849 2858 /* If the sub-query is a compound SELECT statement, then (by restrictions 2850 2859 ** 17 and 18 above) it must be a UNION ALL and the parent query must 2851 2860 ** be of the form: 2852 2861 ** 2853 2862 ** SELECT <expr-list> FROM (<sub-query>) <where-clause>
Changes to src/shell.c.
417 417 */ 418 418 struct callback_data { 419 419 sqlite3 *db; /* The database */ 420 420 int echoOn; /* True to echo input commands */ 421 421 int statsOn; /* True to display memory stats before each finalize */ 422 422 int cnt; /* Number of records displayed so far */ 423 423 FILE *out; /* Write results here */ 424 + FILE *traceOut; /* Output for sqlite3_trace() */ 424 425 int nErr; /* Number of errors seen */ 425 426 int mode; /* An output mode setting */ 426 427 int writableSchema; /* True if PRAGMA writable_schema=ON */ 427 428 int showHeader; /* True to show column names in List or Column mode */ 428 429 char *zDestTable; /* Name of destination table when MODE_Insert */ 429 430 char separator[20]; /* Separator character for MODE_List */ 430 431 int colWidth[100]; /* Requested width of each column when in column mode*/ ................................................................................ 1305 1306 1306 1307 zSelect = appendText(zSelect, "SELECT 'INSERT INTO ' || ", 0); 1307 1308 /* Always quote the table name, even if it appears to be pure ascii, 1308 1309 ** in case it is a keyword. Ex: INSERT INTO "table" ... */ 1309 1310 zTmp = appendText(zTmp, zTable, '"'); 1310 1311 if( zTmp ){ 1311 1312 zSelect = appendText(zSelect, zTmp, '\''); 1313 + free(zTmp); 1312 1314 } 1313 1315 zSelect = appendText(zSelect, " || ' VALUES(' || ", 0); 1314 1316 rc = sqlite3_step(pTableInfo); 1315 1317 while( rc==SQLITE_ROW ){ 1316 1318 const char *zText = (const char *)sqlite3_column_text(pTableInfo, 1); 1317 1319 zSelect = appendText(zSelect, "quote(", 0); 1318 1320 zSelect = appendText(zSelect, zText, '"'); ................................................................................ 1333 1335 zSelect = appendText(zSelect, zTable, '"'); 1334 1336 1335 1337 rc = run_table_dump_query(p, zSelect, zPrepStmt); 1336 1338 if( rc==SQLITE_CORRUPT ){ 1337 1339 zSelect = appendText(zSelect, " ORDER BY rowid DESC", 0); 1338 1340 run_table_dump_query(p, zSelect, 0); 1339 1341 } 1340 - if( zSelect ) free(zSelect); 1342 + free(zSelect); 1341 1343 } 1342 1344 return 0; 1343 1345 } 1344 1346 1345 1347 /* 1346 1348 ** Run zQuery. Use dump_callback() as the callback routine so that 1347 1349 ** the contents of the query are output as SQL statements. ................................................................................ 1363 1365 if( zErr ){ 1364 1366 fprintf(p->out, "/****** %s ******/\n", zErr); 1365 1367 sqlite3_free(zErr); 1366 1368 zErr = 0; 1367 1369 } 1368 1370 zQ2 = malloc( len+100 ); 1369 1371 if( zQ2==0 ) return rc; 1370 - sqlite3_snprintf(sizeof(zQ2), zQ2, "%s ORDER BY rowid DESC", zQuery); 1372 + sqlite3_snprintf(len+100, zQ2, "%s ORDER BY rowid DESC", zQuery); 1371 1373 rc = sqlite3_exec(p->db, zQ2, dump_callback, p, &zErr); 1372 1374 if( rc ){ 1373 1375 fprintf(p->out, "/****** ERROR: %s ******/\n", zErr); 1374 1376 }else{ 1375 1377 rc = SQLITE_CORRUPT; 1376 1378 } 1377 1379 sqlite3_free(zErr); ................................................................................ 1429 1431 ".separator STRING Change separator used by output mode and .import\n" 1430 1432 ".show Show the current values for various settings\n" 1431 1433 ".stats ON|OFF Turn stats on or off\n" 1432 1434 ".tables ?TABLE? List names of tables\n" 1433 1435 " If TABLE specified, only list tables matching\n" 1434 1436 " LIKE pattern TABLE.\n" 1435 1437 ".timeout MS Try opening locked tables for MS milliseconds\n" 1438 + ".trace FILE|off Output each SQL statement as it is run\n" 1436 1439 ".vfsname ?AUX? Print the name of the VFS stack\n" 1437 1440 ".width NUM1 NUM2 ... Set column widths for \"column\" mode\n" 1438 1441 ; 1439 1442 1440 1443 static char zTimerHelp[] = 1441 1444 ".timer ON|OFF Turn the CPU timer measurement on or off\n" 1442 1445 ; ................................................................................ 1517 1520 if( strcmp(zArg,"on")==0 ){ 1518 1521 val = 1; 1519 1522 }else if( strcmp(zArg,"yes")==0 ){ 1520 1523 val = 1; 1521 1524 } 1522 1525 return val; 1523 1526 } 1527 + 1528 +/* 1529 +** Close an output file, assuming it is not stderr or stdout 1530 +*/ 1531 +static void output_file_close(FILE *f){ 1532 + if( f && f!=stdout && f!=stderr ) fclose(f); 1533 +} 1534 + 1535 +/* 1536 +** Try to open an output file. The names "stdout" and "stderr" are 1537 +** recognized and do the right thing. NULL is returned if the output 1538 +** filename is "off". 1539 +*/ 1540 +static FILE *output_file_open(const char *zFile){ 1541 + FILE *f; 1542 + if( strcmp(zFile,"stdout")==0 ){ 1543 + f = stdout; 1544 + }else if( strcmp(zFile, "stderr")==0 ){ 1545 + f = stderr; 1546 + }else if( strcmp(zFile, "off")==0 ){ 1547 + f = 0; 1548 + }else{ 1549 + f = fopen(zFile, "wb"); 1550 + if( f==0 ){ 1551 + fprintf(stderr, "Error: cannot open \"%s\"\n", zFile); 1552 + } 1553 + } 1554 + return f; 1555 +} 1556 + 1557 +/* 1558 +** A routine for handling output from sqlite3_trace(). 1559 +*/ 1560 +static void sql_trace_callback(void *pArg, const char *z){ 1561 + FILE *f = (FILE*)pArg; 1562 + if( f ) fprintf(f, "%s\n", z); 1563 +} 1564 + 1565 +/* 1566 +** A no-op routine that runs with the ".breakpoint" doc-command. This is 1567 +** a useful spot to set a debugger breakpoint. 1568 +*/ 1569 +static void test_breakpoint(void){ 1570 + static int nCall = 0; 1571 + nCall++; 1572 +} 1524 1573 1525 1574 /* 1526 1575 ** If an input line begins with "." then invoke this routine to 1527 1576 ** process that line. 1528 1577 ** 1529 1578 ** Return 1 on error, 2 to exit, and 0 otherwise. 1530 1579 */ ................................................................................ 1596 1645 } 1597 1646 sqlite3_close(pDest); 1598 1647 }else 1599 1648 1600 1649 if( c=='b' && n>=3 && strncmp(azArg[0], "bail", n)==0 && nArg>1 && nArg<3 ){ 1601 1650 bail_on_error = booleanValue(azArg[1]); 1602 1651 }else 1652 + 1653 + /* The undocumented ".breakpoint" command causes a call to the no-op 1654 + ** routine named test_breakpoint(). 1655 + */ 1656 + if( c=='b' && n>=3 && strncmp(azArg[0], "breakpoint", n)==0 ){ 1657 + test_breakpoint(); 1658 + }else 1603 1659 1604 1660 if( c=='d' && n>1 && strncmp(azArg[0], "databases", n)==0 && nArg==1 ){ 1605 1661 struct callback_data data; 1606 1662 char *zErrMsg = 0; 1607 1663 open_db(p); 1608 1664 memcpy(&data, p, sizeof(data)); 1609 1665 data.showHeader = 1; ................................................................................ 1928 1984 rc = 1; 1929 1985 } 1930 1986 }else 1931 1987 #endif 1932 1988 1933 1989 if( c=='l' && strncmp(azArg[0], "log", n)==0 && nArg>=2 ){ 1934 1990 const char *zFile = azArg[1]; 1935 - if( p->pLog && p->pLog!=stdout && p->pLog!=stderr ){ 1936 - fclose(p->pLog); 1937 - p->pLog = 0; 1938 - } 1939 - if( strcmp(zFile,"stdout")==0 ){ 1940 - p->pLog = stdout; 1941 - }else if( strcmp(zFile, "stderr")==0 ){ 1942 - p->pLog = stderr; 1943 - }else if( strcmp(zFile, "off")==0 ){ 1944 - p->pLog = 0; 1945 - }else{ 1946 - p->pLog = fopen(zFile, "w"); 1947 - if( p->pLog==0 ){ 1948 - fprintf(stderr, "Error: cannot open \"%s\"\n", zFile); 1949 - } 1950 - } 1991 + output_file_close(p->pLog); 1992 + p->pLog = output_file_open(zFile); 1951 1993 }else 1952 1994 1953 1995 if( c=='m' && strncmp(azArg[0], "mode", n)==0 && nArg==2 ){ 1954 1996 int n2 = strlen30(azArg[1]); 1955 1997 if( (n2==4 && strncmp(azArg[1],"line",n2)==0) 1956 1998 || 1957 1999 (n2==5 && strncmp(azArg[1],"lines",n2)==0) ){ ................................................................................ 1996 2038 1997 2039 if( c=='n' && strncmp(azArg[0], "nullvalue", n)==0 && nArg==2 ) { 1998 2040 sqlite3_snprintf(sizeof(p->nullvalue), p->nullvalue, 1999 2041 "%.*s", (int)ArraySize(p->nullvalue)-1, azArg[1]); 2000 2042 }else 2001 2043 2002 2044 if( c=='o' && strncmp(azArg[0], "output", n)==0 && nArg==2 ){ 2003 - if( p->out!=stdout ){ 2004 - if( p->outfile[0]=='|' ){ 2005 - pclose(p->out); 2006 - }else{ 2007 - fclose(p->out); 2008 - } 2045 + if( p->outfile[0]=='|' ){ 2046 + pclose(p->out); 2047 + }else{ 2048 + output_file_close(p->out); 2009 2049 } 2010 - if( strcmp(azArg[1],"stdout")==0 ){ 2011 - p->out = stdout; 2012 - sqlite3_snprintf(sizeof(p->outfile), p->outfile, "stdout"); 2013 - }else if( azArg[1][0]=='|' ){ 2050 + p->outfile[0] = 0; 2051 + if( azArg[1][0]=='|' ){ 2014 2052 p->out = popen(&azArg[1][1], "w"); 2015 2053 if( p->out==0 ){ 2016 2054 fprintf(stderr,"Error: cannot open pipe \"%s\"\n", &azArg[1][1]); 2017 2055 p->out = stdout; 2018 2056 rc = 1; 2019 2057 }else{ 2020 2058 sqlite3_snprintf(sizeof(p->outfile), p->outfile, "%s", azArg[1]); 2021 2059 } 2022 2060 }else{ 2023 - p->out = fopen(azArg[1], "wb"); 2061 + p->out = output_file_open(azArg[1]); 2024 2062 if( p->out==0 ){ 2025 - fprintf(stderr,"Error: cannot write to \"%s\"\n", azArg[1]); 2063 + if( strcmp(azArg[1],"off")!=0 ){ 2064 + fprintf(stderr,"Error: cannot write to \"%s\"\n", azArg[1]); 2065 + } 2026 2066 p->out = stdout; 2027 2067 rc = 1; 2028 2068 } else { 2029 - sqlite3_snprintf(sizeof(p->outfile), p->outfile, "%s", azArg[1]); 2069 + sqlite3_snprintf(sizeof(p->outfile), p->outfile, "%s", azArg[1]); 2030 2070 } 2031 2071 } 2032 2072 }else 2033 2073 2034 2074 if( c=='p' && strncmp(azArg[0], "prompt", n)==0 && (nArg==2 || nArg==3)){ 2035 2075 if( nArg >= 2) { 2036 2076 strncpy(mainPrompt,azArg[1],(int)ArraySize(mainPrompt)-1); ................................................................................ 2392 2432 2393 2433 if( HAS_TIMER && c=='t' && n>=5 && strncmp(azArg[0], "timer", n)==0 2394 2434 && nArg==2 2395 2435 ){ 2396 2436 enableTimer = booleanValue(azArg[1]); 2397 2437 }else 2398 2438 2439 + if( c=='t' && strncmp(azArg[0], "trace", n)==0 && nArg>1 ){ 2440 + output_file_close(p->traceOut); 2441 + p->traceOut = output_file_open(azArg[1]); 2442 +#ifndef SQLITE_OMIT_TRACE 2443 + if( p->traceOut==0 ){ 2444 + sqlite3_trace(p->db, 0, 0); 2445 + }else{ 2446 + sqlite3_trace(p->db, sql_trace_callback, p->traceOut); 2447 + } 2448 +#endif 2449 + }else 2450 + 2399 2451 if( c=='v' && strncmp(azArg[0], "version", n)==0 ){ 2400 2452 printf("SQLite %s %s\n" /*extra-version-info*/, 2401 2453 sqlite3_libversion(), sqlite3_sourceid()); 2402 2454 }else 2403 2455 2404 2456 if( c=='v' && strncmp(azArg[0], "vfsname", n)==0 ){ 2405 2457 const char *zDbName = nArg==2 ? azArg[1] : "main"; ................................................................................ 2603 2655 } 2604 2656 free(zLine); 2605 2657 return errCnt; 2606 2658 } 2607 2659 2608 2660 /* 2609 2661 ** Return a pathname which is the user's home directory. A 2610 -** 0 return indicates an error of some kind. Space to hold the 2611 -** resulting string is obtained from malloc(). The calling 2612 -** function should free the result. 2662 +** 0 return indicates an error of some kind. 2613 2663 */ 2614 2664 static char *find_home_dir(void){ 2615 - char *home_dir = NULL; 2665 + static char *home_dir = NULL; 2666 + if( home_dir ) return home_dir; 2616 2667 2617 2668 #if !defined(_WIN32) && !defined(WIN32) && !defined(__OS2__) && !defined(_WIN32_WCE) && !defined(__RTP__) && !defined(_WRS_KERNEL) 2618 2669 struct passwd *pwent; 2619 2670 uid_t uid = getuid(); 2620 2671 if( (pwent=getpwuid(uid)) != NULL) { 2621 2672 home_dir = pwent->pw_dir; 2622 2673 } 2623 2674 #endif 2624 2675 2625 2676 #if defined(_WIN32_WCE) 2626 2677 /* Windows CE (arm-wince-mingw32ce-gcc) does not provide getenv() 2627 2678 */ 2628 - home_dir = strdup("/"); 2679 + home_dir = "/"; 2629 2680 #else 2630 2681 2631 2682 #if defined(_WIN32) || defined(WIN32) || defined(__OS2__) 2632 2683 if (!home_dir) { 2633 2684 home_dir = getenv("USERPROFILE"); 2634 2685 } 2635 2686 #endif ................................................................................ 2677 2728 struct callback_data *p, /* Configuration data */ 2678 2729 const char *sqliterc_override /* Name of config file. NULL to use default */ 2679 2730 ){ 2680 2731 char *home_dir = NULL; 2681 2732 const char *sqliterc = sqliterc_override; 2682 2733 char *zBuf = 0; 2683 2734 FILE *in = NULL; 2684 - int nBuf; 2685 2735 int rc = 0; 2686 2736 2687 2737 if (sqliterc == NULL) { 2688 2738 home_dir = find_home_dir(); 2689 2739 if( home_dir==0 ){ 2690 2740 #if !defined(__RTP__) && !defined(_WRS_KERNEL) 2691 2741 fprintf(stderr,"%s: Error: cannot locate your home directory\n", Argv0); 2692 2742 #endif 2693 2743 return 1; 2694 2744 } 2695 - nBuf = strlen30(home_dir) + 16; 2696 - zBuf = malloc( nBuf ); 2697 - if( zBuf==0 ){ 2698 - fprintf(stderr,"%s: Error: out of memory\n",Argv0); 2699 - return 1; 2700 - } 2701 - sqlite3_snprintf(nBuf, zBuf,"%s/.sqliterc",home_dir); 2702 - free(home_dir); 2703 - sqliterc = (const char*)zBuf; 2745 + zBuf = sqlite3_mprintf("%s/.sqliterc",home_dir); 2746 + sqliterc = zBuf; 2704 2747 } 2705 2748 in = fopen(sqliterc,"rb"); 2706 2749 if( in ){ 2707 2750 if( stdin_is_interactive ){ 2708 2751 fprintf(stderr,"-- Loading resources from %s\n",sqliterc); 2709 2752 } 2710 2753 rc = process_input(p,in); 2711 2754 fclose(in); 2712 2755 } 2713 - free(zBuf); 2756 + sqlite3_free(zBuf); 2714 2757 return rc; 2715 2758 } 2716 2759 2717 2760 /* 2718 2761 ** Show available command line options 2719 2762 */ 2720 2763 static const char zOptions[] = ................................................................................ 3047 3090 #endif 3048 3091 rc = process_input(&data, 0); 3049 3092 if( zHistory ){ 3050 3093 stifle_history(100); 3051 3094 write_history(zHistory); 3052 3095 free(zHistory); 3053 3096 } 3054 - free(zHome); 3055 3097 }else{ 3056 3098 rc = process_input(&data, stdin); 3057 3099 } 3058 3100 } 3059 3101 set_table_name(&data, 0); 3060 3102 if( data.db ){ 3061 3103 sqlite3_close(data.db); 3062 3104 } 3063 3105 return rc; 3064 3106 }
Changes to src/sqlite.h.in.
1538 1538 ** connection is opened. If it is globally disabled, filenames are 1539 1539 ** only interpreted as URIs if the SQLITE_OPEN_URI flag is set when the 1540 1540 ** database connection is opened. By default, URI handling is globally 1541 1541 ** disabled. The default value may be changed by compiling with the 1542 1542 ** [SQLITE_USE_URI] symbol defined. 1543 1543 ** 1544 1544 ** [[SQLITE_CONFIG_PCACHE]] [[SQLITE_CONFIG_GETPCACHE]] 1545 -** <dt>SQLITE_CONFIG_PCACHE and SQLITE_CONFNIG_GETPCACHE 1545 +** <dt>SQLITE_CONFIG_PCACHE and SQLITE_CONFIG_GETPCACHE 1546 1546 ** <dd> These options are obsolete and should not be used by new code. 1547 1547 ** They are retained for backwards compatibility but are now no-ops. 1548 1548 ** </dl> 1549 1549 */ 1550 1550 #define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */ 1551 1551 #define SQLITE_CONFIG_MULTITHREAD 2 /* nil */ 1552 1552 #define SQLITE_CONFIG_SERIALIZED 3 /* nil */
Changes to src/sqliteInt.h.
2015 2015 SrcList *pSrcList; /* One or more tables used to resolve names */ 2016 2016 ExprList *pEList; /* Optional list of named expressions */ 2017 2017 int nRef; /* Number of names resolved by this context */ 2018 2018 int nErr; /* Number of errors encountered while resolving names */ 2019 2019 u8 allowAgg; /* Aggregate functions allowed here */ 2020 2020 u8 hasAgg; /* True if aggregates are seen */ 2021 2021 u8 isCheck; /* True if resolving names in a CHECK constraint */ 2022 - int nDepth; /* Depth of subquery recursion. 1 for no recursion */ 2023 2022 AggInfo *pAggInfo; /* Information about aggregates at this level */ 2024 2023 NameContext *pNext; /* Next outer name context. NULL for outermost */ 2025 2024 }; 2026 2025 2027 2026 /* 2028 2027 ** An instance of the following structure contains all information 2029 2028 ** needed to generate code for a single SELECT statement. ................................................................................ 2485 2484 struct Walker { 2486 2485 int (*xExprCallback)(Walker*, Expr*); /* Callback for expressions */ 2487 2486 int (*xSelectCallback)(Walker*,Select*); /* Callback for SELECTs */ 2488 2487 Parse *pParse; /* Parser context. */ 2489 2488 union { /* Extra data for callback */ 2490 2489 NameContext *pNC; /* Naming context */ 2491 2490 int i; /* Integer value */ 2491 + SrcList *pSrcList; /* FROM clause */ 2492 2492 } u; 2493 2493 }; 2494 2494 2495 2495 /* Forward declarations */ 2496 2496 int sqlite3WalkExpr(Walker*, Expr*); 2497 2497 int sqlite3WalkExprList(Walker*, ExprList*); 2498 2498 int sqlite3WalkSelect(Walker*, Select*); ................................................................................ 2853 2853 void sqlite3HaltConstraint(Parse*, int, char*, int); 2854 2854 Expr *sqlite3ExprDup(sqlite3*,Expr*,int); 2855 2855 ExprList *sqlite3ExprListDup(sqlite3*,ExprList*,int); 2856 2856 SrcList *sqlite3SrcListDup(sqlite3*,SrcList*,int); 2857 2857 IdList *sqlite3IdListDup(sqlite3*,IdList*); 2858 2858 Select *sqlite3SelectDup(sqlite3*,Select*,int); 2859 2859 void sqlite3FuncDefInsert(FuncDefHash*, FuncDef*); 2860 -FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,int,u8,int); 2860 +FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,int,u8,u8); 2861 2861 void sqlite3RegisterBuiltinFunctions(sqlite3*); 2862 2862 void sqlite3RegisterDateTimeFunctions(void); 2863 2863 void sqlite3RegisterGlobalFunctions(void); 2864 2864 int sqlite3SafetyCheckOk(sqlite3*); 2865 2865 int sqlite3SafetyCheckSickOrOk(sqlite3*); 2866 2866 void sqlite3ChangeCookie(Parse*, int); 2867 2867
Changes to src/test_config.c.
421 421 #endif 422 422 423 423 #ifdef SQLITE_ENABLE_RTREE 424 424 Tcl_SetVar2(interp, "sqlite_options", "rtree", "1", TCL_GLOBAL_ONLY); 425 425 #else 426 426 Tcl_SetVar2(interp, "sqlite_options", "rtree", "0", TCL_GLOBAL_ONLY); 427 427 #endif 428 + 429 +#ifdef SQLITE_RTREE_INT_ONLY 430 + Tcl_SetVar2(interp, "sqlite_options", "rtree_int_only", "1", TCL_GLOBAL_ONLY); 431 +#else 432 + Tcl_SetVar2(interp, "sqlite_options", "rtree_int_only", "0", TCL_GLOBAL_ONLY); 433 +#endif 428 434 429 435 #ifdef SQLITE_OMIT_SCHEMA_PRAGMAS 430 436 Tcl_SetVar2(interp, "sqlite_options", "schema_pragmas", "0", TCL_GLOBAL_ONLY); 431 437 #else 432 438 Tcl_SetVar2(interp, "sqlite_options", "schema_pragmas", "1", TCL_GLOBAL_ONLY); 433 439 #endif 434 440
Changes to src/test_fuzzer.c.
1123 1123 } 1124 1124 pIdxInfo->estimatedCost = (double)10000; 1125 1125 1126 1126 return SQLITE_OK; 1127 1127 } 1128 1128 1129 1129 /* 1130 -** A virtual table module that provides read-only access to a 1131 -** Tcl global variable namespace. 1130 +** A virtual table module that implements the "fuzzer". 1132 1131 */ 1133 1132 static sqlite3_module fuzzerModule = { 1134 1133 0, /* iVersion */ 1135 1134 fuzzerConnect, 1136 1135 fuzzerConnect, 1137 1136 fuzzerBestIndex, 1138 1137 fuzzerDisconnect,
Changes to src/test_multiplex.c.
325 325 326 326 #ifdef SQLITE_ENABLE_8_3_NAMES 327 327 /* If JOURNAL_8_3_OFFSET is set to (say) 400, then any overflow files are 328 328 ** part of a database journal are named db.401, db.402, and so on. A 329 329 ** database may therefore not grow to larger than 400 chunks. Attempting 330 330 ** to open chunk 401 indicates the database is full. */ 331 331 if( iChunk>=SQLITE_MULTIPLEX_JOURNAL_8_3_OFFSET ){ 332 + sqlite3_log(SQLITE_FULL, "multiplexed chunk overflow: %s", pGroup->zName); 332 333 *rc = SQLITE_FULL; 333 334 return 0; 334 335 } 335 336 #endif 336 337 337 338 *rc = multiplexSubFilename(pGroup, iChunk); 338 339 if( (*rc)==SQLITE_OK && (pSubOpen = pGroup->aReal[iChunk].p)==0 ){ ................................................................................ 343 344 }else if( iChunk==0 ){ 344 345 /* Fall through */ 345 346 }else if( pGroup->aReal[iChunk].z==0 ){ 346 347 return 0; 347 348 }else{ 348 349 *rc = pOrigVfs->xAccess(pOrigVfs, pGroup->aReal[iChunk].z, 349 350 SQLITE_ACCESS_EXISTS, &bExists); 350 - if( *rc || !bExists ) return 0; 351 + if( *rc || !bExists ){ 352 + if( *rc ){ 353 + sqlite3_log(*rc, "multiplexor.xAccess failure on %s", 354 + pGroup->aReal[iChunk].z); 355 + } 356 + return 0; 357 + } 351 358 flags &= ~SQLITE_OPEN_CREATE; 352 359 } 353 360 pSubOpen = sqlite3_malloc( pOrigVfs->szOsFile ); 354 361 if( pSubOpen==0 ){ 355 362 *rc = SQLITE_IOERR_NOMEM; 356 363 return 0; 357 364 } 358 365 pGroup->aReal[iChunk].p = pSubOpen; 359 366 *rc = pOrigVfs->xOpen(pOrigVfs, pGroup->aReal[iChunk].z, pSubOpen, 360 367 flags, pOutFlags); 361 368 if( (*rc)!=SQLITE_OK ){ 369 + sqlite3_log(*rc, "multiplexor.xOpen failure on %s", 370 + pGroup->aReal[iChunk].z); 362 371 sqlite3_free(pSubOpen); 363 372 pGroup->aReal[iChunk].p = 0; 364 373 return 0; 365 374 } 366 375 } 367 376 return pSubOpen; 368 377 }
Changes to src/test_quota.c.
116 116 ** open file. This object is opaque to all users - the internal 117 117 ** structure is only visible to the functions below. 118 118 */ 119 119 struct quota_FILE { 120 120 FILE *f; /* Open stdio file pointer */ 121 121 sqlite3_int64 iOfst; /* Current offset into the file */ 122 122 quotaFile *pFile; /* The file record in the quota system */ 123 +#if SQLITE_OS_WIN 124 + char *zMbcsName; /* Full MBCS pathname of the file */ 125 +#endif 123 126 }; 124 127 125 128 126 129 /************************* Global Variables **********************************/ 127 130 /* 128 131 ** All global variables used by this file are containing within the following 129 132 ** gQuota structure. ................................................................................ 975 978 976 979 /* 977 980 ** Open a potentially quotaed file for I/O. 978 981 */ 979 982 quota_FILE *sqlite3_quota_fopen(const char *zFilename, const char *zMode){ 980 983 quota_FILE *p = 0; 981 984 char *zFull = 0; 982 - char *zFullTranslated; 985 + char *zFullTranslated = 0; 983 986 int rc; 984 987 quotaGroup *pGroup; 985 988 quotaFile *pFile; 986 989 987 990 zFull = (char*)sqlite3_malloc(gQuota.sThisVfs.mxPathname + 1); 988 991 if( zFull==0 ) return 0; 989 992 rc = gQuota.pOrigVfs->xFullPathname(gQuota.pOrigVfs, zFilename, ................................................................................ 991 994 if( rc ) goto quota_fopen_error; 992 995 p = (quota_FILE*)sqlite3_malloc(sizeof(*p)); 993 996 if( p==0 ) goto quota_fopen_error; 994 997 memset(p, 0, sizeof(*p)); 995 998 zFullTranslated = quota_utf8_to_mbcs(zFull); 996 999 if( zFullTranslated==0 ) goto quota_fopen_error; 997 1000 p->f = fopen(zFullTranslated, zMode); 998 - quota_mbcs_free(zFullTranslated); 999 1001 if( p->f==0 ) goto quota_fopen_error; 1000 1002 quotaEnter(); 1001 1003 pGroup = quotaGroupFind(zFull); 1002 1004 if( pGroup ){ 1003 1005 pFile = quotaFindFile(pGroup, zFull, 1); 1004 1006 if( pFile==0 ){ 1005 1007 quotaLeave(); ................................................................................ 1006 1008 goto quota_fopen_error; 1007 1009 } 1008 1010 pFile->nRef++; 1009 1011 p->pFile = pFile; 1010 1012 } 1011 1013 quotaLeave(); 1012 1014 sqlite3_free(zFull); 1015 +#if SQLITE_OS_WIN 1016 + p->zMbcsName = zFullTranslated; 1017 +#endif 1013 1018 return p; 1014 1019 1015 1020 quota_fopen_error: 1021 + quota_mbcs_free(zFullTranslated); 1016 1022 sqlite3_free(zFull); 1017 1023 if( p && p->f ) fclose(p->f); 1018 1024 sqlite3_free(p); 1019 1025 return 0; 1020 1026 } 1021 1027 1022 1028 /* ................................................................................ 1041 1047 size_t nmemb, /* Number of elements */ 1042 1048 quota_FILE *p /* Write to this quota_FILE objecct */ 1043 1049 ){ 1044 1050 sqlite3_int64 iOfst; 1045 1051 sqlite3_int64 iEnd; 1046 1052 sqlite3_int64 szNew; 1047 1053 quotaFile *pFile; 1054 + size_t rc; 1048 1055 1049 1056 iOfst = ftell(p->f); 1050 1057 iEnd = iOfst + size*nmemb; 1051 1058 pFile = p->pFile; 1052 1059 if( pFile && pFile->iSize<iEnd ){ 1053 1060 quotaGroup *pGroup = pFile->pGroup; 1054 1061 quotaEnter(); ................................................................................ 1064 1071 iEnd = iOfst + size*nmemb; 1065 1072 szNew = pGroup->iSize - pFile->iSize + iEnd; 1066 1073 } 1067 1074 } 1068 1075 pGroup->iSize = szNew; 1069 1076 pFile->iSize = iEnd; 1070 1077 quotaLeave(); 1078 + }else{ 1079 + pFile = 0; 1071 1080 } 1072 - return fwrite(pBuf, size, nmemb, p->f); 1081 + rc = fwrite(pBuf, size, nmemb, p->f); 1082 + 1083 + /* If the write was incomplete, adjust the file size and group size 1084 + ** downward */ 1085 + if( rc<nmemb && pFile ){ 1086 + size_t nWritten = rc>=0 ? rc : 0; 1087 + sqlite3_int64 iNewEnd = iOfst + size*nWritten; 1088 + if( iNewEnd<iEnd ) iNewEnd = iEnd; 1089 + quotaEnter(); 1090 + pFile->pGroup->iSize += iNewEnd - pFile->iSize; 1091 + pFile->iSize = iNewEnd; 1092 + quotaLeave(); 1093 + } 1094 + return rc; 1073 1095 } 1074 1096 1075 1097 /* 1076 1098 ** Close an open quota_FILE stream. 1077 1099 */ 1078 1100 int sqlite3_quota_fclose(quota_FILE *p){ 1079 1101 int rc; ................................................................................ 1089 1111 gQuota.pOrigVfs->xDelete(gQuota.pOrigVfs, pFile->zFilename, 0); 1090 1112 quotaRemoveFile(pFile); 1091 1113 } 1092 1114 quotaGroupDeref(pGroup); 1093 1115 } 1094 1116 quotaLeave(); 1095 1117 } 1118 +#if SQLITE_OS_WIN 1119 + quota_mbcs_free(p->zMbcsName); 1120 +#endif 1096 1121 sqlite3_free(p); 1097 1122 return rc; 1098 1123 } 1099 1124 1100 1125 /* 1101 1126 ** Flush memory buffers for a quota_FILE to disk. 1102 1127 */ ................................................................................ 1130 1155 1131 1156 /* 1132 1157 ** Tell the current location of a quota_FILE stream. 1133 1158 */ 1134 1159 long sqlite3_quota_ftell(quota_FILE *p){ 1135 1160 return ftell(p->f); 1136 1161 } 1162 + 1163 +/* 1164 +** Truncate a file to szNew bytes. 1165 +*/ 1166 +int sqlite3_quota_ftruncate(quota_FILE *p, sqlite3_int64 szNew){ 1167 + quotaFile *pFile = p->pFile; 1168 + int rc; 1169 + if( (pFile = p->pFile)!=0 && pFile->iSize<szNew ){ 1170 + quotaGroup *pGroup; 1171 + if( pFile->iSize<szNew ){ 1172 + /* This routine cannot be used to extend a file that is under 1173 + ** quota management. Only true truncation is allowed. */ 1174 + return -1; 1175 + } 1176 + pGroup = pFile->pGroup; 1177 + quotaEnter(); 1178 + pGroup->iSize += szNew - pFile->iSize; 1179 + quotaLeave(); 1180 + } 1181 +#if SQLITE_OS_UNIX 1182 + rc = ftruncate(fileno(p->f), szNew); 1183 +#endif 1184 +#if SQLITE_OS_WIN 1185 + rc = _chsize_s(_fileno(p->f), szNew); 1186 +#endif 1187 + if( pFile && rc==0 ){ 1188 + quotaGroup *pGroup = pFile->pGroup; 1189 + quotaEnter(); 1190 + pGroup->iSize += szNew - pFile->iSize; 1191 + pFile->iSize = szNew; 1192 + quotaLeave(); 1193 + } 1194 + return rc; 1195 +} 1196 + 1197 +/* 1198 +** Determine the time that the given file was last modified, in 1199 +** seconds size 1970. Write the result into *pTime. Return 0 on 1200 +** success and non-zero on any kind of error. 1201 +*/ 1202 +int sqlite3_quota_file_mtime(quota_FILE *p, time_t *pTime){ 1203 + int rc; 1204 +#if SQLITE_OS_UNIX 1205 + struct stat buf; 1206 + rc = fstat(fileno(p->f), &buf); 1207 +#endif 1208 +#if SQLITE_OS_WIN 1209 + struct _stati64 buf; 1210 + rc = _stati64(p->zMbcsName, &buf); 1211 +#endif 1212 + if( rc==0 ) *pTime = buf.st_mtime; 1213 + return rc; 1214 +} 1215 + 1216 +/* 1217 +** Return the true size of the file, as reported by the operating 1218 +** system. 1219 +*/ 1220 +sqlite3_int64 sqlite3_quota_file_truesize(quota_FILE *p){ 1221 + int rc; 1222 +#if SQLITE_OS_UNIX 1223 + struct stat buf; 1224 + rc = fstat(fileno(p->f), &buf); 1225 +#endif 1226 +#if SQLITE_OS_WIN 1227 + struct _stati64 buf; 1228 + rc = _stati64(p->zMbcsName, &buf); 1229 +#endif 1230 + return rc==0 ? buf.st_size : -1; 1231 +} 1232 + 1233 +/* 1234 +** Return the size of the file, as it is known to the quota subsystem. 1235 +*/ 1236 +sqlite3_int64 sqlite3_quota_file_size(quota_FILE *p){ 1237 + return p->pFile ? p->pFile->iSize : -1; 1238 +} 1137 1239 1138 1240 /* 1139 1241 ** Remove a managed file. Update quotas accordingly. 1140 1242 */ 1141 1243 int sqlite3_quota_remove(const char *zFilename){ 1142 1244 char *zFull; /* Full pathname for zFilename */ 1143 1245 int nFull; /* Number of bytes in zFilename */ ................................................................................ 1651 1753 return TCL_ERROR; 1652 1754 } 1653 1755 p = sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 1654 1756 x = sqlite3_quota_ftell(p); 1655 1757 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(x)); 1656 1758 return TCL_OK; 1657 1759 } 1760 + 1761 +/* 1762 +** tclcmd: sqlite3_quota_ftruncate HANDLE SIZE 1763 +*/ 1764 +static int test_quota_ftruncate( 1765 + void * clientData, 1766 + Tcl_Interp *interp, 1767 + int objc, 1768 + Tcl_Obj *CONST objv[] 1769 +){ 1770 + quota_FILE *p; 1771 + sqlite3_int64 x; 1772 + Tcl_WideInt w; 1773 + int rc; 1774 + if( objc!=3 ){ 1775 + Tcl_WrongNumArgs(interp, 1, objv, "HANDLE SIZE"); 1776 + return TCL_ERROR; 1777 + } 1778 + p = sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 1779 + if( Tcl_GetWideIntFromObj(interp, objv[2], &w) ) return TCL_ERROR; 1780 + x = (sqlite3_int64)w; 1781 + rc = sqlite3_quota_ftruncate(p, x); 1782 + Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 1783 + return TCL_OK; 1784 +} 1785 + 1786 +/* 1787 +** tclcmd: sqlite3_quota_file_size HANDLE 1788 +*/ 1789 +static int test_quota_file_size( 1790 + void * clientData, 1791 + Tcl_Interp *interp, 1792 + int objc, 1793 + Tcl_Obj *CONST objv[] 1794 +){ 1795 + quota_FILE *p; 1796 + sqlite3_int64 x; 1797 + if( objc!=2 ){ 1798 + Tcl_WrongNumArgs(interp, 1, objv, "HANDLE"); 1799 + return TCL_ERROR; 1800 + } 1801 + p = sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 1802 + x = sqlite3_quota_file_size(p); 1803 + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(x)); 1804 + return TCL_OK; 1805 +} 1806 + 1807 +/* 1808 +** tclcmd: sqlite3_quota_file_truesize HANDLE 1809 +*/ 1810 +static int test_quota_file_truesize( 1811 + void * clientData, 1812 + Tcl_Interp *interp, 1813 + int objc, 1814 + Tcl_Obj *CONST objv[] 1815 +){ 1816 + quota_FILE *p; 1817 + sqlite3_int64 x; 1818 + if( objc!=2 ){ 1819 + Tcl_WrongNumArgs(interp, 1, objv, "HANDLE"); 1820 + return TCL_ERROR; 1821 + } 1822 + p = sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 1823 + x = sqlite3_quota_file_truesize(p); 1824 + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(x)); 1825 + return TCL_OK; 1826 +} 1827 + 1828 +/* 1829 +** tclcmd: sqlite3_quota_file_mtime HANDLE 1830 +*/ 1831 +static int test_quota_file_mtime( 1832 + void * clientData, 1833 + Tcl_Interp *interp, 1834 + int objc, 1835 + Tcl_Obj *CONST objv[] 1836 +){ 1837 + quota_FILE *p; 1838 + time_t t; 1839 + if( objc!=2 ){ 1840 + Tcl_WrongNumArgs(interp, 1, objv, "HANDLE"); 1841 + return TCL_ERROR; 1842 + } 1843 + p = sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 1844 + t = 0; 1845 + sqlite3_quota_file_mtime(p, &t); 1846 + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(t)); 1847 + return TCL_OK; 1848 +} 1849 + 1658 1850 1659 1851 /* 1660 1852 ** tclcmd: sqlite3_quota_remove FILENAME 1661 1853 */ 1662 1854 static int test_quota_remove( 1663 1855 void * clientData, 1664 1856 Tcl_Interp *interp, ................................................................................ 1709 1901 ** of this module. 1710 1902 */ 1711 1903 int Sqlitequota_Init(Tcl_Interp *interp){ 1712 1904 static struct { 1713 1905 char *zName; 1714 1906 Tcl_ObjCmdProc *xProc; 1715 1907 } aCmd[] = { 1716 - { "sqlite3_quota_initialize", test_quota_initialize }, 1717 - { "sqlite3_quota_shutdown", test_quota_shutdown }, 1718 - { "sqlite3_quota_set", test_quota_set }, 1719 - { "sqlite3_quota_file", test_quota_file }, 1720 - { "sqlite3_quota_dump", test_quota_dump }, 1721 - { "sqlite3_quota_fopen", test_quota_fopen }, 1722 - { "sqlite3_quota_fread", test_quota_fread }, 1723 - { "sqlite3_quota_fwrite", test_quota_fwrite }, 1724 - { "sqlite3_quota_fclose", test_quota_fclose }, 1725 - { "sqlite3_quota_fflush", test_quota_fflush }, 1726 - { "sqlite3_quota_fseek", test_quota_fseek }, 1727 - { "sqlite3_quota_rewind", test_quota_rewind }, 1728 - { "sqlite3_quota_ftell", test_quota_ftell }, 1729 - { "sqlite3_quota_remove", test_quota_remove }, 1730 - { "sqlite3_quota_glob", test_quota_glob }, 1908 + { "sqlite3_quota_initialize", test_quota_initialize }, 1909 + { "sqlite3_quota_shutdown", test_quota_shutdown }, 1910 + { "sqlite3_quota_set", test_quota_set }, 1911 + { "sqlite3_quota_file", test_quota_file }, 1912 + { "sqlite3_quota_dump", test_quota_dump }, 1913 + { "sqlite3_quota_fopen", test_quota_fopen }, 1914 + { "sqlite3_quota_fread", test_quota_fread }, 1915 + { "sqlite3_quota_fwrite", test_quota_fwrite }, 1916 + { "sqlite3_quota_fclose", test_quota_fclose }, 1917 + { "sqlite3_quota_fflush", test_quota_fflush }, 1918 + { "sqlite3_quota_fseek", test_quota_fseek }, 1919 + { "sqlite3_quota_rewind", test_quota_rewind }, 1920 + { "sqlite3_quota_ftell", test_quota_ftell }, 1921 + { "sqlite3_quota_ftruncate", test_quota_ftruncate }, 1922 + { "sqlite3_quota_file_size", test_quota_file_size }, 1923 + { "sqlite3_quota_file_truesize", test_quota_file_truesize }, 1924 + { "sqlite3_quota_file_mtime", test_quota_file_mtime }, 1925 + { "sqlite3_quota_remove", test_quota_remove }, 1926 + { "sqlite3_quota_glob", test_quota_glob }, 1731 1927 }; 1732 1928 int i; 1733 1929 1734 1930 for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ 1735 1931 Tcl_CreateObjCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); 1736 1932 } 1737 1933 1738 1934 return TCL_OK; 1739 1935 } 1740 1936 #endif
Changes to src/test_quota.h.
25 25 ** callback does enlarge the quota such that the total size of all 26 26 ** files within the group is less than the new quota, then the write 27 27 ** continues as if nothing had happened. 28 28 */ 29 29 #ifndef _QUOTA_H_ 30 30 #include "sqlite3.h" 31 31 #include <stdio.h> 32 +#include <sys/types.h> 33 +#include <sys/stat.h> 34 +#if SQLITE_OS_UNIX 35 +# include <unistd.h> 36 +#endif 37 +#if SQLITE_OS_WIN 38 +# include <windows.h> 39 +#endif 32 40 33 41 /* Make this callable from C++ */ 34 42 #ifdef __cplusplus 35 43 extern "C" { 36 44 #endif 37 45 38 46 /* ................................................................................ 178 186 ** Move the read/write pointer for a quota_FILE object. Or tell the 179 187 ** current location of the read/write pointer. 180 188 */ 181 189 int sqlite3_quota_fseek(quota_FILE*, long, int); 182 190 void sqlite3_quota_rewind(quota_FILE*); 183 191 long sqlite3_quota_ftell(quota_FILE*); 184 192 193 +/* 194 +** Truncate a file previously opened by sqlite3_quota_fopen(). Return 195 +** zero on success and non-zero on any kind of failure. 196 +** 197 +** The newSize argument must be less than or equal to the current file size. 198 +** Any attempt to "truncate" a file to a larger size results in 199 +** undefined behavior. 200 +*/ 201 +int sqlite3_quota_ftrunate(quota_FILE*, sqlite3_int64 newSize); 202 + 203 +/* 204 +** Return the last modification time of the opened file, in seconds 205 +** since 1970. 206 +*/ 207 +int sqlite3_quota_file_mtime(quota_FILE*, time_t *pTime); 208 + 209 +/* 210 +** Return the size of the file as it is known to the quota system. 211 +** 212 +** This size might be different from the true size of the file on 213 +** disk if some outside process has modified the file without using the 214 +** quota mechanism, or if calls to sqlite3_quota_fwrite() have occurred 215 +** which have increased the file size, but those writes have not yet been 216 +** forced to disk using sqlite3_quota_fflush(). 217 +** 218 +** Return -1 if the file is not participating in quota management. 219 +*/ 220 +sqlite3_int64 sqlite3_quota_file_size(quota_FILE*); 221 + 222 +/* 223 +** Return the true size of the file. 224 +** 225 +** The true size should be the same as the size of the file as known 226 +** to the quota system, however the sizes might be different if the 227 +** file has been extended or truncated via some outside process or if 228 +** pending writes have not yet been flushed to disk. 229 +** 230 +** Return -1 if the file does not exist or if the size of the file 231 +** cannot be determined for some reason. 232 +*/ 233 +sqlite3_int64 sqlite3_quota_file_truesize(quota_FILE*); 234 + 185 235 /* 186 236 ** Delete a file from the disk, if that file is under quota management. 187 237 ** Adjust quotas accordingly. 188 238 ** 189 239 ** If zFilename is the name of a directory that matches one of the 190 240 ** quota glob patterns, then all files under quota management that 191 241 ** are contained within that directory are deleted.
Changes to src/test_rtree.c.
45 45 46 46 /* 47 47 ** Implementation of "circle" r-tree geometry callback. 48 48 */ 49 49 static int circle_geom( 50 50 sqlite3_rtree_geometry *p, 51 51 int nCoord, 52 +#ifdef SQLITE_RTREE_INT_ONLY 53 + sqlite3_int64 *aCoord, 54 +#else 52 55 double *aCoord, 56 +#endif 53 57 int *pRes 54 58 ){ 55 59 int i; /* Iterator variable */ 56 60 Circle *pCircle; /* Structure defining circular region */ 57 61 double xmin, xmax; /* X dimensions of box being tested */ 58 62 double ymin, ymax; /* X dimensions of box being tested */ 59 63 ................................................................................ 184 188 ** 185 189 ** cube(x, y, z, width, height, depth) 186 190 ** 187 191 ** The width, height and depth parameters must all be greater than zero. 188 192 */ 189 193 static int cube_geom( 190 194 sqlite3_rtree_geometry *p, 191 - int nCoord, 195 + int nCoord, 196 +#ifdef SQLITE_RTREE_INT_ONLY 197 + sqlite3_int64 *aCoord, 198 +#else 192 199 double *aCoord, 200 +#endif 193 201 int *piRes 194 202 ){ 195 203 Cube *pCube = (Cube *)p->pUser; 196 204 197 205 assert( p->pContext==(void *)&gHere ); 198 206 199 207 if( pCube==0 ){
Changes to src/vdbe.c.
2740 2740 p->rc = rc = SQLITE_BUSY; 2741 2741 goto vdbe_return; 2742 2742 } 2743 2743 db->isTransactionSavepoint = 0; 2744 2744 rc = p->rc; 2745 2745 }else{ 2746 2746 iSavepoint = db->nSavepoint - iSavepoint - 1; 2747 - for(ii=0; ii<db->nDb; ii++){ 2748 - sqlite3BtreeTripAllCursors(db->aDb[ii].pBt, SQLITE_ABORT); 2747 + if( p1==SAVEPOINT_ROLLBACK ){ 2748 + for(ii=0; ii<db->nDb; ii++){ 2749 + sqlite3BtreeTripAllCursors(db->aDb[ii].pBt, SQLITE_ABORT); 2750 + } 2749 2751 } 2750 2752 for(ii=0; ii<db->nDb; ii++){ 2751 2753 rc = sqlite3BtreeSavepoint(db->aDb[ii].pBt, p1, iSavepoint); 2752 2754 if( rc!=SQLITE_OK ){ 2753 2755 goto abort_due_to_error; 2754 2756 } 2755 2757 }
Changes to src/vdbeaux.c.
1236 1236 */ 1237 1237 if( pOp->p4type==P4_SUBPROGRAM ){ 1238 1238 int nByte = (nSub+1)*sizeof(SubProgram*); 1239 1239 int j; 1240 1240 for(j=0; j<nSub; j++){ 1241 1241 if( apSub[j]==pOp->p4.pProgram ) break; 1242 1242 } 1243 - if( j==nSub && SQLITE_OK==sqlite3VdbeMemGrow(pSub, nByte, 1) ){ 1243 + if( j==nSub && SQLITE_OK==sqlite3VdbeMemGrow(pSub, nByte, nSub!=0) ){ 1244 1244 apSub = (SubProgram **)pSub->z; 1245 1245 apSub[nSub++] = pOp->p4.pProgram; 1246 1246 pSub->flags |= MEM_Blob; 1247 1247 pSub->n = nSub*sizeof(SubProgram*); 1248 1248 } 1249 1249 } 1250 1250 }
Changes to src/vdbemem.c.
55 55 #endif 56 56 } 57 57 58 58 /* 59 59 ** Make sure pMem->z points to a writable allocation of at least 60 60 ** n bytes. 61 61 ** 62 -** If the memory cell currently contains string or blob data 63 -** and the third argument passed to this function is true, the 64 -** current content of the cell is preserved. Otherwise, it may 65 -** be discarded. 62 +** If the third argument passed to this function is true, then memory 63 +** cell pMem must contain a string or blob. In this case the content is 64 +** preserved. Otherwise, if the third parameter to this function is false, 65 +** any current string or blob value may be discarded. 66 66 ** 67 67 ** This function sets the MEM_Dyn flag and clears any xDel callback. 68 68 ** It also clears MEM_Ephem and MEM_Static. If the preserve flag is 69 69 ** not set, Mem.n is zeroed. 70 70 */ 71 71 int sqlite3VdbeMemGrow(Mem *pMem, int n, int preserve){ 72 72 assert( 1 >= 73 73 ((pMem->zMalloc && pMem->zMalloc==pMem->z) ? 1 : 0) + 74 74 (((pMem->flags&MEM_Dyn)&&pMem->xDel) ? 1 : 0) + 75 75 ((pMem->flags&MEM_Ephem) ? 1 : 0) + 76 76 ((pMem->flags&MEM_Static) ? 1 : 0) 77 77 ); 78 78 assert( (pMem->flags&MEM_RowSet)==0 ); 79 + 80 + /* If the preserve flag is set to true, then the memory cell must already 81 + ** contain a valid string or blob value. */ 82 + assert( preserve==0 || pMem->flags&(MEM_Blob|MEM_Str) ); 79 83 80 84 if( n<32 ) n = 32; 81 85 if( sqlite3DbMallocSize(pMem->db, pMem->zMalloc)<n ){ 82 86 if( preserve && pMem->z==pMem->zMalloc ){ 83 87 pMem->z = pMem->zMalloc = sqlite3DbReallocOrFree(pMem->db, pMem->z, n); 84 88 preserve = 0; 85 89 }else{
Changes to test/capi3.test.
897 897 } {0 {}} 898 898 do_test capi3-11.9.3 { 899 899 sqlite3_get_autocommit $DB 900 900 } 1 901 901 do_test capi3-11.10 { 902 902 sqlite3_step $STMT 903 903 } {SQLITE_ERROR} 904 +ifcapable !autoreset { 905 + # If SQLITE_OMIT_AUTORESET is defined, then the statement must be 906 + # reset() before it can be passed to step() again. 907 + do_test capi3-11.11a { sqlite3_step $STMT } {SQLITE_MISUSE} 908 + do_test capi3-11.11b { sqlite3_reset $STMT } {SQLITE_ABORT} 909 +} 904 910 do_test capi3-11.11 { 905 911 sqlite3_step $STMT 906 912 } {SQLITE_ROW} 907 913 do_test capi3-11.12 { 908 914 sqlite3_step $STMT 909 915 sqlite3_step $STMT 910 916 } {SQLITE_DONE}
Changes to test/capi3c.test.
852 852 } {0 {}} 853 853 do_test capi3c-11.9.3 { 854 854 sqlite3_get_autocommit $DB 855 855 } 1 856 856 do_test capi3c-11.10 { 857 857 sqlite3_step $STMT 858 858 } {SQLITE_ABORT} 859 +ifcapable !autoreset { 860 + # If SQLITE_OMIT_AUTORESET is defined, then the statement must be 861 + # reset() before it can be passed to step() again. 862 + do_test capi3-11.11a { sqlite3_step $STMT } {SQLITE_MISUSE} 863 + do_test capi3-11.11b { sqlite3_reset $STMT } {SQLITE_ABORT} 864 +} 859 865 do_test capi3c-11.11 { 860 866 sqlite3_step $STMT 861 867 } {SQLITE_ROW} 862 868 do_test capi3c-11.12 { 863 869 sqlite3_step $STMT 864 870 sqlite3_step $STMT 865 871 } {SQLITE_DONE}
Changes to test/fts3defer.test.
485 485 INSERT INTO x2 VALUES('a b c d e f g h i j k l m n o p q r s t u v w x y m'); 486 486 COMMIT; 487 487 } 488 488 do_execsql_test 4.2 { 489 489 SELECT * FROM x2 WHERE x2 MATCH 'a b c d e f g h i j k l m n o p q r s'; 490 490 } {{a b c d e f g h i j k l m n o p q r s t u v w x y m}} 491 491 492 +set tokenizers {1 simple} 493 +ifcapable icu { lappend tokenizers 2 {icu en_US} } 494 +foreach {tn tokenizer} $tokenizers { 495 + do_execsql_test 5.$tn.1 " 496 + CREATE VIRTUAL TABLE x3 USING FTS4(a, b, TOKENIZE $tokenizer) 497 + " 498 + do_execsql_test 5.$tn.2 { 499 + BEGIN; 500 + INSERT INTO x3 VALUES('b b b b b b b b b b b', 'b b b b b b b b b b b b b'); 501 + INSERT INTO x3 SELECT * FROM x3; 502 + INSERT INTO x3 SELECT * FROM x3; 503 + INSERT INTO x3 SELECT * FROM x3; 504 + INSERT INTO x3 SELECT * FROM x3; 505 + INSERT INTO x3 SELECT * FROM x3; 506 + INSERT INTO x3 SELECT * FROM x3; 507 + INSERT INTO x3 SELECT * FROM x3; 508 + INSERT INTO x3 SELECT * FROM x3; 509 + INSERT INTO x3 SELECT * FROM x3; 510 + INSERT INTO x3 SELECT * FROM x3; 511 + INSERT INTO x3 SELECT * FROM x3; 512 + INSERT INTO x3 SELECT * FROM x3; 513 + INSERT INTO x3 SELECT * FROM x3; 514 + INSERT INTO x3 SELECT * FROM x3; 515 + INSERT INTO x3 SELECT * FROM x3; 516 + INSERT INTO x3 SELECT * FROM x3; 517 + INSERT INTO x3 VALUES('a b c', NULL); 518 + INSERT INTO x3 VALUES('a x c', NULL); 519 + COMMIT; 520 + 521 + SELECT * FROM x3 WHERE x3 MATCH 'a b'; 522 + } {{a b c} {}} 523 + 524 + do_execsql_test 5.$tn.3 { DROP TABLE x3 } 525 +} 492 526 493 527 finish_test
Changes to test/fts4merge3.test.
15 15 set testdir [file dirname $argv0] 16 16 source $testdir/tester.tcl 17 17 source $testdir/fts3_common.tcl 18 18 source $testdir/lock_common.tcl 19 19 source $testdir/bc_common.tcl 20 20 21 21 set ::testprefix fts4merge3 22 + 23 +ifcapable !fts3 { 24 + finish_test 25 + return 26 +} 22 27 23 28 if {"" == [bc_find_binaries backcompat.test]} { 24 29 finish_test 25 30 return 26 31 } 27 32 28 33 db close
Changes to test/in.test.
254 254 } 255 255 } {} 256 256 do_test in-7.5 { 257 257 execsql { 258 258 SELECT a FROM t1 WHERE a IN (5) AND b NOT IN (); 259 259 } 260 260 } {5} 261 -do_test in-7.6 { 261 +do_test in-7.6.1 { 262 262 execsql { 263 263 SELECT a FROM ta WHERE a IN (); 264 264 } 265 265 } {} 266 +do_test in-7.6.2 { 267 + db status step 268 +} {0} 266 269 do_test in-7.7 { 267 270 execsql { 268 271 SELECT a FROM ta WHERE a NOT IN (); 269 272 } 270 273 } {1 2 3 4 6 8 10} 274 + 275 +do_test in-7.8.1 { 276 + execsql { 277 + SELECT * FROM ta LEFT JOIN tb ON (ta.b=tb.b) WHERE ta.a IN (); 278 + } 279 +} {} 280 +do_test in-7.8.2 { 281 + db status step 282 +} {0} 271 283 272 284 do_test in-8.1 { 273 285 execsql { 274 286 SELECT b FROM t1 WHERE a IN ('hello','there') 275 287 } 276 288 } {world} 277 289 do_test in-8.2 {
Changes to test/quota2.test.
72 72 do_test quota2-1.1 { 73 73 set ::h1 [sqlite3_quota_fopen quota2a/xyz.txt w+b] 74 74 sqlite3_quota_fwrite $::h1 1 7000 $bigtext 75 75 } {4000} 76 76 do_test quota2-1.2 { 77 77 set ::quota 78 78 } {PWD/quota2a/xyz.txt 4000 7000} 79 +do_test quota2-1.2.1 { 80 + sqlite3_quota_file_size $::h1 81 +} {4000} 82 +do_test quota2-1.2.2 { 83 + sqlite3_quota_fflush $::h1 1 84 + sqlite3_quota_file_truesize $::h1 85 +} {4000} 79 86 do_test quota2-1.3 { 80 87 sqlite3_quota_rewind $::h1 81 88 set ::x [sqlite3_quota_fread $::h1 1001 7] 82 89 string length $::x 83 90 } {3003} 84 91 do_test quota2-1.4 { 85 92 string match $::x [string range $::bigtext 0 3002] ................................................................................ 108 115 sqlite3_quota_rewind $::h1 109 116 sqlite3_quota_ftell $::h1 110 117 } {0} 111 118 do_test quota2-1.11 { 112 119 standard_path [sqlite3_quota_dump] 113 120 } {{*/quota2b/* 5000 0} {*/quota2a/* 4000 4000 {PWD/quota2a/xyz.txt 4000 1 0}}} 114 121 do_test quota2-1.12 { 122 + sqlite3_quota_ftruncate $::h1 3500 123 + sqlite3_quota_file_size $::h1 124 +} {3500} 125 +do_test quota2-1.13 { 126 + sqlite3_quota_file_truesize $::h1 127 +} {3500} 128 +do_test quota2-1.14 { 129 + standard_path [sqlite3_quota_dump] 130 +} {{*/quota2b/* 5000 0} {*/quota2a/* 4000 3500 {PWD/quota2a/xyz.txt 3500 1 0}}} 131 +do_test quota2-1.15 { 132 + sqlite3_quota_fseek $::h1 0 SEEK_END 133 + sqlite3_quota_ftell $::h1 134 +} {3500} 135 +do_test quota2-1.16 { 136 + sqlite3_quota_fwrite $::h1 1 7000 $bigtext 137 +} {500} 138 +do_test quota2-1.17 { 139 + sqlite3_quota_ftell $::h1 140 +} {4000} 141 +do_test quota2-1.18 { 142 + sqlite3_quota_file_size $::h1 143 +} {4000} 144 +do_test quota2-1.19 { 145 + sqlite3_quota_fflush $::h1 1 146 + sqlite3_quota_file_truesize $::h1 147 +} {4000} 148 +do_test quota2-1.20 { 115 149 sqlite3_quota_fclose $::h1 116 150 standard_path [sqlite3_quota_dump] 117 151 } {{*/quota2b/* 5000 0} {*/quota2a/* 4000 4000 {PWD/quota2a/xyz.txt 4000 0 0}}} 118 -do_test quota2-1.13 { 152 +do_test quota2-1.21 { 119 153 sqlite3_quota_remove quota2a/xyz.txt 120 154 standard_path [sqlite3_quota_dump] 121 155 } {{*/quota2b/* 5000 0} {*/quota2a/* 4000 0}} 156 + 122 157 123 158 124 159 set quota {} 125 160 do_test quota2-2.1 { 126 161 set ::h1 [sqlite3_quota_fopen quota2c/xyz.txt w+b] 127 162 sqlite3_quota_fwrite $::h1 1 7000 $bigtext 128 163 } {7000}
Added test/savepoint7.test.
1 +# 2012 March 31 2 +# 3 +# The author disclaims copyright to this source code. In place of 4 +# a legal notice, here is a blessing: 5 +# 6 +# May you do good and not evil. 7 +# May you find forgiveness for yourself and forgive others. 8 +# May you share freely, never taking more than you give. 9 +# 10 +#*********************************************************************** 11 +# 12 +# Focus on the interaction between RELEASE and ROLLBACK TO with 13 +# pending query aborts. See ticket [27ca74af3c083f787a1c44b11fbb7c53bdbbcf1e]. 14 +# 15 + 16 +set testdir [file dirname $argv0] 17 +source $testdir/tester.tcl 18 + 19 +# The RELEASE of an inner savepoint should not effect pending queries. 20 +# 21 +do_test savepoint7-1.1 { 22 + db eval { 23 + CREATE TABLE t1(a,b,c); 24 + CREATE TABLE t2(x,y,z); 25 + INSERT INTO t1 VALUES(1,2,3); 26 + INSERT INTO t1 VALUES(4,5,6); 27 + INSERT INTO t1 VALUES(7,8,9); 28 + SAVEPOINT x1; 29 + } 30 + db eval {SELECT * FROM t1} { 31 + db eval { 32 + SAVEPOINT x2; 33 + INSERT INTO t2 VALUES($a,$b,$c); 34 + RELEASE x2; 35 + } 36 + } 37 + db eval {SELECT * FROM t2; RELEASE x1} 38 +} {1 2 3 4 5 6 7 8 9} 39 + 40 +do_test savepoint7-1.2 { 41 + db eval {DELETE FROM t2;} 42 + db eval {SELECT * FROM t1} { 43 + db eval { 44 + SAVEPOINT x2; 45 + INSERT INTO t2 VALUES($a,$b,$c); 46 + RELEASE x2; 47 + } 48 + } 49 + db eval {SELECT * FROM t2} 50 +} {1 2 3 4 5 6 7 8 9} 51 + 52 +do_test savepoint7-1.3 { 53 + db eval {DELETE FROM t2; BEGIN;} 54 + db eval {SELECT * FROM t1} { 55 + db eval { 56 + SAVEPOINT x2; 57 + INSERT INTO t2 VALUES($a,$b,$c); 58 + RELEASE x2; 59 + } 60 + } 61 + db eval {SELECT * FROM t2; ROLLBACK;} 62 +} {1 2 3 4 5 6 7 8 9} 63 + 64 +# However, a ROLLBACK of an inner savepoint will abort all queries, including 65 +# queries in outer contexts. 66 +# 67 +do_test savepoint7-2.1 { 68 + db eval {DELETE FROM t2; SAVEPOINT x1;} 69 + set rc [catch { 70 + db eval {SELECT * FROM t1} { 71 + db eval { 72 + SAVEPOINT x2; 73 + INSERT INTO t2 VALUES($a,$b,$c); 74 + ROLLBACK TO x2; 75 + } 76 + } 77 + } msg] 78 + db eval {RELEASE x1} 79 + list $rc $msg [db eval {SELECT * FROM t2}] 80 +} {1 {callback requested query abort} {}} 81 + 82 +do_test savepoint7-2.2 { 83 + db eval {DELETE FROM t2;} 84 + set rc [catch { 85 + db eval {SELECT * FROM t1} { 86 + db eval { 87 + SAVEPOINT x2; 88 + INSERT INTO t2 VALUES($a,$b,$c); 89 + ROLLBACK TO x2; 90 + } 91 + } 92 + } msg] 93 + list $rc $msg [db eval {SELECT * FROM t2}] 94 +} {1 {callback requested query abort} {}} 95 + 96 +finish_test
Changes to test/subquery.test.
326 326 } 327 327 } {1 one 2 two} 328 328 do_test subquery-3.3.5 { 329 329 execsql { 330 330 SELECT a, (SELECT count(*) FROM t2 WHERE a=c) FROM t1; 331 331 } 332 332 } {1 1 2 1} 333 + 334 +# The following tests check for aggregate subqueries in an aggregate 335 +# query. 336 +# 337 +do_test subquery-3.4.1 { 338 + execsql { 339 + CREATE TABLE t34(x,y); 340 + INSERT INTO t34 VALUES(106,4), (107,3), (106,5), (107,5); 341 + SELECT a.x, avg(a.y) 342 + FROM t34 AS a 343 + GROUP BY a.x 344 + HAVING NOT EXISTS( SELECT b.x, avg(b.y) 345 + FROM t34 AS b 346 + GROUP BY b.x 347 + HAVING avg(a.y) > avg(b.y)); 348 + } 349 +} {107 4.0} 350 +do_test subquery-3.4.2 { 351 + execsql { 352 + SELECT a.x, avg(a.y) AS avg1 353 + FROM t34 AS a 354 + GROUP BY a.x 355 + HAVING NOT EXISTS( SELECT b.x, avg(b.y) AS avg2 356 + FROM t34 AS b 357 + GROUP BY b.x 358 + HAVING avg1 > avg2); 359 + } 360 +} {107 4.0} 361 +do_test subquery-3.4.3 { 362 + execsql { 363 + SELECT 364 + a.x, 365 + avg(a.y), 366 + NOT EXISTS ( SELECT b.x, avg(b.y) 367 + FROM t34 AS b 368 + GROUP BY b.x 369 + HAVING avg(a.y) > avg(b.y)), 370 + EXISTS ( SELECT c.x, avg(c.y) 371 + FROM t34 AS c 372 + GROUP BY c.x 373 + HAVING avg(a.y) > avg(c.y)) 374 + FROM t34 AS a 375 + GROUP BY a.x 376 + ORDER BY a.x; 377 + } 378 +} {106 4.5 0 1 107 4.0 1 0} 379 + 333 380 334 381 #------------------------------------------------------------------ 335 382 # These tests - subquery-4.* - use the TCL statement cache to try 336 383 # and expose bugs to do with re-using statements that have been 337 384 # passed to sqlite3_reset(). 338 385 # 339 386 # One problem was that VDBE memory cells were not being initialised
Changes to tool/build-shell.sh.
8 8 # ~/sqlite/bld. There should be an appropriate Makefile in the current 9 9 # directory as well. 10 10 # 11 11 make sqlite3.c 12 12 gcc -o sqlite3 -g -Os -I. \ 13 13 -DSQLITE_THREADSAFE=0 \ 14 14 -DSQLITE_ENABLE_VFSTRACE \ 15 - -DSQLITE_ENABLE_STAT2 \ 16 - -DSQLITE_ENABLE_FTS3 \ 15 + -DSQLITE_ENABLE_STAT3 \ 16 + -DSQLITE_ENABLE_FTS4 \ 17 17 -DSQLITE_ENABLE_RTREE \ 18 18 -DHAVE_READLINE \ 19 19 -DHAVE_USLEEP=1 \ 20 20 ../sqlite/src/shell.c ../sqlite/src/test_vfstrace.c \ 21 21 sqlite3.c -ldl -lreadline -lncurses
Changes to tool/showdb.c.
5 5 #include <ctype.h> 6 6 #include <sys/types.h> 7 7 #include <sys/stat.h> 8 8 #include <fcntl.h> 9 9 #include <unistd.h> 10 10 #include <stdlib.h> 11 11 #include <string.h> 12 +#include "sqlite3.h" 12 13 13 14 14 15 static int pagesize = 1024; /* Size of a database page */ 15 16 static int db = -1; /* File descriptor for reading the DB */ 16 17 static int mxPage = 0; /* Last page number */ 17 18 static int perLine = 16; /* HEX elements to print per line */ 18 19 ................................................................................ 445 446 pgno = 0; 446 447 }else{ 447 448 pgno = (int)decodeInt32(&a[0]); 448 449 } 449 450 free(a); 450 451 } 451 452 } 453 + 454 +/* 455 +** A short text comment on the use of each page. 456 +*/ 457 +static char **zPageUse; 458 + 459 +/* 460 +** Add a comment on the use of a page. 461 +*/ 462 +static void page_usage_msg(int pgno, const char *zFormat, ...){ 463 + va_list ap; 464 + char *zMsg; 465 + 466 + va_start(ap, zFormat); 467 + zMsg = sqlite3_vmprintf(zFormat, ap); 468 + va_end(ap); 469 + if( pgno<=0 || pgno>mxPage ){ 470 + printf("ERROR: page %d out of bounds. Range=1..%d. Msg: %s\n", 471 + pgno, mxPage, zMsg); 472 + sqlite3_free(zMsg); 473 + return; 474 + } 475 + if( zPageUse[pgno]!=0 ){ 476 + printf("ERROR: page %d used multiple times:\n", pgno); 477 + printf("ERROR: previous: %s\n", zPageUse[pgno]); 478 + printf("ERROR: current: %s\n", zPageUse[pgno]); 479 + sqlite3_free(zPageUse[pgno]); 480 + } 481 + zPageUse[pgno] = zMsg; 482 +} 483 + 484 +/* 485 +** Find overflow pages of a cell and describe their usage. 486 +*/ 487 +static void page_usage_cell( 488 + unsigned char cType, /* Page type */ 489 + unsigned char *a, /* Cell content */ 490 + int pgno, /* page containing the cell */ 491 + int cellno /* Index of the cell on the page */ 492 +){ 493 + int i; 494 + int nDesc = 0; 495 + int n = 0; 496 + i64 nPayload; 497 + i64 rowid; 498 + int nLocal; 499 + i = 0; 500 + if( cType<=5 ){ 501 + a += 4; 502 + n += 4; 503 + } 504 + if( cType!=5 ){ 505 + i = decodeVarint(a, &nPayload); 506 + a += i; 507 + n += i; 508 + nLocal = localPayload(nPayload, cType); 509 + }else{ 510 + nPayload = nLocal = 0; 511 + } 512 + if( cType==5 || cType==13 ){ 513 + i = decodeVarint(a, &rowid); 514 + a += i; 515 + n += i; 516 + } 517 + if( nLocal<nPayload ){ 518 + int ovfl = decodeInt32(a+nLocal); 519 + int cnt = 0; 520 + while( ovfl && (cnt++)<mxPage ){ 521 + page_usage_msg(ovfl, "overflow %d from cell %d of page %d", 522 + cnt, cellno, pgno); 523 + a = getContent((ovfl-1)*pagesize, 4); 524 + ovfl = decodeInt32(a); 525 + free(a); 526 + } 527 + } 528 +} 529 + 530 + 531 +/* 532 +** Describe the usages of a b-tree page 533 +*/ 534 +static void page_usage_btree( 535 + int pgno, /* Page to describe */ 536 + int parent, /* Parent of this page. 0 for root pages */ 537 + int idx, /* Which child of the parent */ 538 + const char *zName /* Name of the table */ 539 +){ 540 + unsigned char *a; 541 + const char *zType = "corrupt node"; 542 + int nCell; 543 + int i; 544 + int hdr = pgno==1 ? 100 : 0; 545 + 546 + if( pgno<=0 || pgno>mxPage ) return; 547 + a = getContent((pgno-1)*pagesize, pagesize); 548 + switch( a[hdr] ){ 549 + case 2: zType = "interior node of index"; break; 550 + case 5: zType = "interior node of table"; break; 551 + case 10: zType = "leaf of index"; break; 552 + case 13: zType = "leaf of table"; break; 553 + } 554 + if( parent ){ 555 + page_usage_msg(pgno, "%s [%s], child %d of page %d", 556 + zType, zName, idx, parent); 557 + }else{ 558 + page_usage_msg(pgno, "root %s [%s]", zType, zName); 559 + } 560 + nCell = a[hdr+3]*256 + a[hdr+4]; 561 + if( a[hdr]==2 || a[hdr]==5 ){ 562 + int cellstart = hdr+12; 563 + unsigned int child; 564 + for(i=0; i<nCell; i++){ 565 + int ofst; 566 + 567 + ofst = cellstart + i*2; 568 + ofst = a[ofst]*256 + a[ofst+1]; 569 + child = decodeInt32(a+ofst); 570 + page_usage_btree(child, pgno, i, zName); 571 + } 572 + child = decodeInt32(a+cellstart-4); 573 + page_usage_btree(child, pgno, i, zName); 574 + } 575 + if( a[hdr]==2 || a[hdr]==10 || a[hdr]==13 ){ 576 + int cellstart = hdr + 8 + 4*(a[hdr]<=5); 577 + for(i=0; i<nCell; i++){ 578 + int ofst; 579 + ofst = cellstart + i*2; 580 + ofst = a[ofst]*256 + a[ofst+1]; 581 + page_usage_cell(a[hdr], a+ofst, pgno, i); 582 + } 583 + } 584 + free(a); 585 +} 586 + 587 +/* 588 +** Determine page usage by the freelist 589 +*/ 590 +static void page_usage_freelist(int pgno){ 591 + unsigned char *a; 592 + int cnt = 0; 593 + int i; 594 + int n; 595 + int iNext; 596 + int parent = 1; 597 + 598 + while( pgno>0 && pgno<=mxPage && (cnt++)<mxPage ){ 599 + page_usage_msg(pgno, "freelist trunk #%d child of %d", cnt, parent); 600 + a = getContent((pgno-1)*pagesize, pagesize); 601 + iNext = decodeInt32(a); 602 + n = decodeInt32(a+4); 603 + for(i=0; i<n; i++){ 604 + int child = decodeInt32(a + (i*4+8)); 605 + page_usage_msg(child, "freelist leaf, child %d of trunk page %d", 606 + i, pgno); 607 + } 608 + free(a); 609 + parent = pgno; 610 + pgno = iNext; 611 + } 612 +} 613 + 614 +/* 615 +** Try to figure out how every page in the database file is being used. 616 +*/ 617 +static void page_usage_report(const char *zDbName){ 618 + int i; 619 + int rc; 620 + sqlite3 *db; 621 + sqlite3_stmt *pStmt; 622 + unsigned char *a; 623 + 624 + /* Avoid the pathological case */ 625 + if( mxPage<1 ){ 626 + printf("empty database\n"); 627 + return; 628 + } 629 + 630 + /* Open the database file */ 631 + rc = sqlite3_open(zDbName, &db); 632 + if( rc ){ 633 + printf("cannot open database: %s\n", sqlite3_errmsg(db)); 634 + sqlite3_close(db); 635 + return; 636 + } 637 + 638 + /* Set up global variables zPageUse[] and mxPage to record page 639 + ** usages */ 640 + zPageUse = sqlite3_malloc( sizeof(zPageUse[0])*(mxPage+1) ); 641 + if( zPageUse==0 ) out_of_memory(); 642 + memset(zPageUse, 0, sizeof(zPageUse[0])*(mxPage+1)); 643 + 644 + /* Discover the usage of each page */ 645 + a = getContent(0, 100); 646 + page_usage_freelist(decodeInt32(a+32)); 647 + free(a); 648 + page_usage_btree(1, 0, 0, "sqlite_master"); 649 + rc = sqlite3_prepare_v2(db, 650 + "SELECT type, name, rootpage FROM SQLITE_MASTER WHERE rootpage", 651 + -1, &pStmt, 0); 652 + if( rc==SQLITE_OK ){ 653 + while( sqlite3_step(pStmt)==SQLITE_ROW ){ 654 + int pgno = sqlite3_column_int(pStmt, 2); 655 + page_usage_btree(pgno, 0, 0, sqlite3_column_text(pStmt, 1)); 656 + } 657 + }else{ 658 + printf("ERROR: cannot query database: %s\n", sqlite3_errmsg(db)); 659 + } 660 + sqlite3_finalize(pStmt); 661 + sqlite3_close(db); 662 + 663 + /* Print the report and free memory used */ 664 + for(i=1; i<=mxPage; i++){ 665 + printf("%5d: %s\n", i, zPageUse[i] ? zPageUse[i] : "???"); 666 + sqlite3_free(zPageUse[i]); 667 + } 668 + sqlite3_free(zPageUse); 669 + zPageUse = 0; 670 +} 452 671 453 672 /* 454 673 ** Print a usage comment 455 674 */ 456 675 static void usage(const char *argv0){ 457 676 fprintf(stderr, "Usage %s FILENAME ?args...?\n\n", argv0); 458 677 fprintf(stderr, 459 678 "args:\n" 460 679 " dbheader Show database header\n" 680 + " pgidx Index of how each page is used\n" 461 681 " NNN..MMM Show hex of pages NNN through MMM\n" 462 682 " NNN..end Show hex of pages NNN through end of file\n" 463 683 " NNNb Decode btree page NNN\n" 464 684 " NNNbc Decode btree page NNN and show content\n" 465 685 " NNNbm Decode btree page NNN and show a layout map\n" 466 686 " NNNt Decode freelist trunk page NNN\n" 467 687 " NNNtd Show leaf freelist pages on the decode\n" ................................................................................ 498 718 int i; 499 719 for(i=2; i<argc; i++){ 500 720 int iStart, iEnd; 501 721 char *zLeft; 502 722 if( strcmp(argv[i], "dbheader")==0 ){ 503 723 print_db_header(); 504 724 continue; 725 + } 726 + if( strcmp(argv[i], "pgidx")==0 ){ 727 + page_usage_report(argv[1]); 728 + continue; 505 729 } 506 730 if( !isdigit(argv[i][0]) ){ 507 731 fprintf(stderr, "%s: unknown option: [%s]\n", argv[0], argv[i]); 508 732 continue; 509 733 } 510 734 iStart = strtol(argv[i], &zLeft, 0); 511 735 if( zLeft && strcmp(zLeft,"..end")==0 ){
Changes to tool/spaceanal.tcl.
45 45 } 46 46 47 47 # Compute the total file size assuming test_multiplexor is being used. 48 48 # Assume that SQLITE_ENABLE_8_3_NAMES might be enabled 49 49 # 50 50 set extension [file extension $file_to_analyze] 51 51 set pattern $file_to_analyze 52 -append pattern {[0-9][0-9]} 52 +append pattern {[0-3][0-9][0-9]} 53 53 foreach f [glob -nocomplain $pattern] { 54 54 incr true_file_size [file size $f] 55 55 set extension {} 56 56 } 57 57 if {[string length $extension]>=2 && [string length $extension]<=4} { 58 58 set pattern [file rootname $file_to_analyze] 59 - append pattern [string range $extension 0 1] 60 - append pattern {[0-9][0-9]} 59 + append pattern {.[0-3][0-9][0-9]} 61 60 foreach f [glob -nocomplain $pattern] { 62 61 incr true_file_size [file size $f] 63 62 } 64 63 } 65 64 66 65 # Open the database 67 66 #
Changes to tool/warnings-clang.sh.
5 5 # 6 6 rm -f sqlite3.c 7 7 make sqlite3.c 8 8 echo '************* FTS4 and RTREE ****************' 9 9 scan-build gcc -c -DHAVE_STDINT_H -DSQLITE_ENABLE_FTS4 -DSQLITE_ENABLE_RTREE \ 10 10 -DSQLITE_DEBUG sqlite3.c 2>&1 | grep -v 'ANALYZE:' 11 11 echo '********** ENABLE_STAT3. THREADSAFE=0 *******' 12 -scan-build gcc -c -DSQLITE_ENABLE_STAT3 -DSQLITE_THREADSAFE=0 \ 13 - -DSQLITE_DEBUG sqlite3.c 2>&1 | grep -v 'ANALYZE:' 12 +scan-build gcc -c -I. -DSQLITE_ENABLE_STAT3 -DSQLITE_THREADSAFE=0 \ 13 + -DSQLITE_DEBUG \ 14 + sqlite3.c ../sqlite/src/shell.c -ldl 2>&1 | grep -v 'ANALYZE:'