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Overview
Comment:Merge recent changes from trunk.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | rowvalue
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SHA1: 5789aab8ef59ae1cdfdae123b078ee03da6e08ed
User & Date: drh 2016-08-25 22:31:44
Context
2016-08-26
01:02
Remove an unreachable branch from sqlite3ExprAffinity() check-in: 9d96f614 user: drh tags: rowvalue
2016-08-25
22:31
Merge recent changes from trunk. check-in: 5789aab8 user: drh tags: rowvalue
22:06
Fix the sqlite3_trace_v2() interface so that it goes disabled if either the callback or mask arguments are zero, in accordance with the documentation. check-in: 37e6c54b user: drh tags: trunk
21:14
Refactor the sqlite3ExprCodeIN() routine for improved maintainability. check-in: b56705ae user: drh tags: rowvalue
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to Makefile.msc.

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# <</mark>>

# Set this non-0 to enable full warnings (-W4, etc) when compiling.
#
!IFNDEF USE_FULLWARN
USE_FULLWARN = 0
!ENDIF








# Set this non-0 to use "stdcall" calling convention for the core library
# and shell executable.
#
!IFNDEF USE_STDCALL
USE_STDCALL = 0
!ENDIF
................................................................................

# If optimizations are enabled or disabled (either implicitly or
# explicitly), add the necessary flags.
#
!IF $(DEBUG)>1 || $(OPTIMIZATIONS)==0
TCC = $(TCC) -Od
BCC = $(BCC) -Od




!ELSEIF $(OPTIMIZATIONS)>=3
TCC = $(TCC) -Ox
BCC = $(BCC) -Ox
!ELSEIF $(OPTIMIZATIONS)==2
TCC = $(TCC) -O2
BCC = $(BCC) -O2
!ELSEIF $(OPTIMIZATIONS)==1







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# <</mark>>

# Set this non-0 to enable full warnings (-W4, etc) when compiling.
#
!IFNDEF USE_FULLWARN
USE_FULLWARN = 0
!ENDIF

# Set this non-0 to enable full runtime error checks (-RTC1, etc).  This
# has no effect if (any) optimizations are enabled.
#
!IFNDEF USE_RUNTIME_CHECKS
USE_RUNTIME_CHECKS = 0
!ENDIF

# Set this non-0 to use "stdcall" calling convention for the core library
# and shell executable.
#
!IFNDEF USE_STDCALL
USE_STDCALL = 0
!ENDIF
................................................................................

# If optimizations are enabled or disabled (either implicitly or
# explicitly), add the necessary flags.
#
!IF $(DEBUG)>1 || $(OPTIMIZATIONS)==0
TCC = $(TCC) -Od
BCC = $(BCC) -Od
!IF $(USE_RUNTIME_CHECKS)!=0
TCC = $(TCC) -RTC1
BCC = $(BCC) -RTC1
!ENDIF
!ELSEIF $(OPTIMIZATIONS)>=3
TCC = $(TCC) -Ox
BCC = $(BCC) -Ox
!ELSEIF $(OPTIMIZATIONS)==2
TCC = $(TCC) -O2
BCC = $(BCC) -O2
!ELSEIF $(OPTIMIZATIONS)==1

Changes to autoconf/Makefile.msc.

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# also be noted here that building any target with these "stdcall" options
# will most likely fail if the Tcl library is also required.  This is due
# to how the Tcl library functions are declared and exported (i.e. without
# an explicit calling convention, which results in "cdecl").
#
!IF $(USE_STDCALL)!=0 || $(FOR_WIN10)!=0
!IF "$(PLATFORM)"=="x86"
CORE_CCONV_OPTS = -Gz -DSQLITE_CDECL=__cdecl -DSQLITE_APICALL=__stdcall -DSQLITE_CALLBACK=__stdcall -DSQLITE_SYSAPI=__stdcall
SHELL_CCONV_OPTS = -Gz -DSQLITE_CDECL=__cdecl -DSQLITE_APICALL=__stdcall -DSQLITE_CALLBACK=__stdcall -DSQLITE_SYSAPI=__stdcall
!ELSE
!IFNDEF PLATFORM
CORE_CCONV_OPTS = -Gz -DSQLITE_CDECL=__cdecl -DSQLITE_APICALL=__stdcall -DSQLITE_CALLBACK=__stdcall -DSQLITE_SYSAPI=__stdcall
SHELL_CCONV_OPTS = -Gz -DSQLITE_CDECL=__cdecl -DSQLITE_APICALL=__stdcall -DSQLITE_CALLBACK=__stdcall -DSQLITE_SYSAPI=__stdcall
!ELSE
CORE_CCONV_OPTS =
SHELL_CCONV_OPTS =
!ENDIF
!ENDIF
!ELSE
CORE_CCONV_OPTS =







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# also be noted here that building any target with these "stdcall" options
# will most likely fail if the Tcl library is also required.  This is due
# to how the Tcl library functions are declared and exported (i.e. without
# an explicit calling convention, which results in "cdecl").
#
!IF $(USE_STDCALL)!=0 || $(FOR_WIN10)!=0
!IF "$(PLATFORM)"=="x86"
CORE_CCONV_OPTS = -Gz -DSQLITE_CDECL=__cdecl -DSQLITE_STDCALL=__stdcall
SHELL_CCONV_OPTS = -Gz -DSQLITE_CDECL=__cdecl -DSQLITE_STDCALL=__stdcall
!ELSE
!IFNDEF PLATFORM
CORE_CCONV_OPTS = -Gz -DSQLITE_CDECL=__cdecl -DSQLITE_STDCALL=__stdcall
SHELL_CCONV_OPTS = -Gz -DSQLITE_CDECL=__cdecl -DSQLITE_STDCALL=__stdcall
!ELSE
CORE_CCONV_OPTS =
SHELL_CCONV_OPTS =
!ENDIF
!ENDIF
!ELSE
CORE_CCONV_OPTS =

Changes to src/build.c.

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    while( sqlite3VdbeDeletePriorOpcode(v, OP_Close) ){}
    sqlite3VdbeAddOp0(v, OP_Halt);

#if SQLITE_USER_AUTHENTICATION
    if( pParse->nTableLock>0 && db->init.busy==0 ){
      sqlite3UserAuthInit(db);
      if( db->auth.authLevel<UAUTH_User ){
        pParse->rc = SQLITE_AUTH_USER;
        sqlite3ErrorMsg(pParse, "user not authenticated");

        return;
      }
    }
#endif

    /* The cookie mask contains one bit for each database file open.
    ** (Bit 0 is for main, bit 1 is for temp, and so forth.)  Bits are







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    while( sqlite3VdbeDeletePriorOpcode(v, OP_Close) ){}
    sqlite3VdbeAddOp0(v, OP_Halt);

#if SQLITE_USER_AUTHENTICATION
    if( pParse->nTableLock>0 && db->init.busy==0 ){
      sqlite3UserAuthInit(db);
      if( db->auth.authLevel<UAUTH_User ){

        sqlite3ErrorMsg(pParse, "user not authenticated");
        pParse->rc = SQLITE_AUTH_USER;
        return;
      }
    }
#endif

    /* The cookie mask contains one bit for each database file open.
    ** (Bit 0 is for main, bit 1 is for temp, and so forth.)  Bits are

Changes to src/main.c.

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** Configuration settings for an individual database connection
*/
int sqlite3_db_config(sqlite3 *db, int op, ...){
  va_list ap;
  int rc;
  va_start(ap, op);
  switch( op ){





    case SQLITE_DBCONFIG_LOOKASIDE: {
      void *pBuf = va_arg(ap, void*); /* IMP: R-26835-10964 */
      int sz = va_arg(ap, int);       /* IMP: R-47871-25994 */
      int cnt = va_arg(ap, int);      /* IMP: R-04460-53386 */
      rc = setupLookaside(db, pBuf, sz, cnt);
      break;
    }
................................................................................
){
#ifdef SQLITE_ENABLE_API_ARMOR
  if( !sqlite3SafetyCheckOk(db) ){
    return SQLITE_MISUSE_BKPT;
  }
#endif
  sqlite3_mutex_enter(db->mutex);


  db->mTrace = mTrace;
  db->xTrace = xTrace;
  db->pTraceArg = pArg;
  sqlite3_mutex_leave(db->mutex);
  return SQLITE_OK;
}








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** Configuration settings for an individual database connection
*/
int sqlite3_db_config(sqlite3 *db, int op, ...){
  va_list ap;
  int rc;
  va_start(ap, op);
  switch( op ){
    case SQLITE_DBCONFIG_MAINDBNAME: {
      db->aDb[0].zDbSName = va_arg(ap,char*);
      rc = SQLITE_OK;
      break;
    }
    case SQLITE_DBCONFIG_LOOKASIDE: {
      void *pBuf = va_arg(ap, void*); /* IMP: R-26835-10964 */
      int sz = va_arg(ap, int);       /* IMP: R-47871-25994 */
      int cnt = va_arg(ap, int);      /* IMP: R-04460-53386 */
      rc = setupLookaside(db, pBuf, sz, cnt);
      break;
    }
................................................................................
){
#ifdef SQLITE_ENABLE_API_ARMOR
  if( !sqlite3SafetyCheckOk(db) ){
    return SQLITE_MISUSE_BKPT;
  }
#endif
  sqlite3_mutex_enter(db->mutex);
  if( mTrace==0 ) xTrace = 0;
  if( xTrace==0 ) mTrace = 0;
  db->mTrace = mTrace;
  db->xTrace = xTrace;
  db->pTraceArg = pArg;
  sqlite3_mutex_leave(db->mutex);
  return SQLITE_OK;
}

Changes to src/sqlite.h.in.

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** C-API or the SQL function.
** The second parameter is a pointer to an integer into which
** is written 0 or 1 to indicate whether [sqlite3_load_extension()] interface
** is disabled or enabled following this call.  The second parameter may
** be a NULL pointer, in which case the new setting is not reported back.
** </dd>
**









** </dl>
*/

#define SQLITE_DBCONFIG_LOOKASIDE             1001 /* void* int int */
#define SQLITE_DBCONFIG_ENABLE_FKEY           1002 /* int int* */
#define SQLITE_DBCONFIG_ENABLE_TRIGGER        1003 /* int int* */
#define SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER 1004 /* int int* */
#define SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION 1005 /* int int* */









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** C-API or the SQL function.
** The second parameter is a pointer to an integer into which
** is written 0 or 1 to indicate whether [sqlite3_load_extension()] interface
** is disabled or enabled following this call.  The second parameter may
** be a NULL pointer, in which case the new setting is not reported back.
** </dd>
**
** <dt>SQLITE_DBCONFIG_MAINDBNAME</dt>
** <dd> ^This option is used to change the name of the "main" database
** schema.  ^The sole argument is a pointer to a constant UTF8 string
** which will become the new schema name in place of "main".  ^SQLite
** does not make a copy of the new main schema name string, so the application
** must ensure that the argument passed into this DBCONFIG option is unchanged
** until after the database connection closes.
** </dd>
**
** </dl>
*/
#define SQLITE_DBCONFIG_MAINDBNAME            1000 /* const char* */
#define SQLITE_DBCONFIG_LOOKASIDE             1001 /* void* int int */
#define SQLITE_DBCONFIG_ENABLE_FKEY           1002 /* int int* */
#define SQLITE_DBCONFIG_ENABLE_TRIGGER        1003 /* int int* */
#define SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER 1004 /* int int* */
#define SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION 1005 /* int int* */


Changes to src/test1.c.

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    return TCL_ERROR;
  }
  if( Tcl_GetIntFromObj(interp, objv[3], &v) ) return TCL_ERROR;
  sqlite3_db_config(db, aSetting[i].eVal, v, &v);
  Tcl_SetObjResult(interp, Tcl_NewIntObj(v));
  return TCL_OK;
}
























/*
** Register commands with the TCL interpreter.
*/
int Sqlitetest1_Init(Tcl_Interp *interp){
  extern int sqlite3_search_count;
  extern int sqlite3_found_count;
................................................................................
     { "sqlite3_thread_cleanup",        test_thread_cleanup,     0},
     { "sqlite3_pager_refcounts",       test_pager_refcounts,    0},

     { "sqlite3_load_extension",        test_load_extension,     0},
     { "sqlite3_enable_load_extension", test_enable_load,        0},
     { "sqlite3_extended_result_codes", test_extended_result_codes, 0},
     { "sqlite3_limit",                 test_limit,                 0},


     { "save_prng_state",               save_prng_state,    0 },
     { "restore_prng_state",            restore_prng_state, 0 },
     { "reset_prng_state",              reset_prng_state,   0 },
     { "database_never_corrupt",        database_never_corrupt, 0},
     { "database_may_be_corrupt",       database_may_be_corrupt, 0},
     { "optimization_control",          optimization_control,0},







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    return TCL_ERROR;
  }
  if( Tcl_GetIntFromObj(interp, objv[3], &v) ) return TCL_ERROR;
  sqlite3_db_config(db, aSetting[i].eVal, v, &v);
  Tcl_SetObjResult(interp, Tcl_NewIntObj(v));
  return TCL_OK;
}

/*
** Change the name of the main database schema from "main" to "icecube".
*/
static int SQLITE_TCLAPI test_dbconfig_maindbname_icecube(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  int rc;
  sqlite3 *db;
  extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**);
  if( objc!=2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "DB");
    return TCL_ERROR;
  }else{
    if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
    rc = sqlite3_db_config(db, SQLITE_DBCONFIG_MAINDBNAME, "icecube");
    Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
    return TCL_OK;
  }
}

/*
** Register commands with the TCL interpreter.
*/
int Sqlitetest1_Init(Tcl_Interp *interp){
  extern int sqlite3_search_count;
  extern int sqlite3_found_count;
................................................................................
     { "sqlite3_thread_cleanup",        test_thread_cleanup,     0},
     { "sqlite3_pager_refcounts",       test_pager_refcounts,    0},

     { "sqlite3_load_extension",        test_load_extension,     0},
     { "sqlite3_enable_load_extension", test_enable_load,        0},
     { "sqlite3_extended_result_codes", test_extended_result_codes, 0},
     { "sqlite3_limit",                 test_limit,                 0},
     { "dbconfig_maindbname_icecube",   test_dbconfig_maindbname_icecube },

     { "save_prng_state",               save_prng_state,    0 },
     { "restore_prng_state",            restore_prng_state, 0 },
     { "reset_prng_state",              reset_prng_state,   0 },
     { "database_never_corrupt",        database_never_corrupt, 0},
     { "database_may_be_corrupt",       database_may_be_corrupt, 0},
     { "optimization_control",          optimization_control,0},

Changes to test/misc8.test.

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           (SELECT 0 AS i) AS x1,
           (SELECT 1) AS x2
         ) AS x3,
         (SELECT 6 AS j UNION ALL SELECT 7) AS x4
   WHERE i<rowid
   ORDER BY 1;
} {0 1 6 0 1 7}



























finish_test








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           (SELECT 0 AS i) AS x1,
           (SELECT 1) AS x2
         ) AS x3,
         (SELECT 6 AS j UNION ALL SELECT 7) AS x4
   WHERE i<rowid
   ORDER BY 1;
} {0 1 6 0 1 7}

# The SQLITE_DBCONFIG_MAINDBNAME interface
#
db close
forcedelete test.db test2.db
sqlite3 db test.db
do_execsql_test misc8-4.0 {
  CREATE TABLE t1(a,b,c);
  INSERT INTO t1 VALUES(1,2,3);
  ATTACH 'test2.db' AS aux2;
  CREATE TABLE aux2.t2(c,d,e);
  INSERT INTO t2 VALUES(4,5,6);
  SELECT * FROM t1, t2;
} {1 2 3 4 5 6}
do_execsql_test misc8-4.1 {
  PRAGMA database_list;
} {/0 main .* 2 aux2/}
dbconfig_maindbname_icecube db
do_execsql_test misc8-4.2 {
  SELECT name FROM icecube.sqlite_master;
} {t1}
do_execsql_test misc8-4.3 {
  PRAGMA database_list;
} {/0 icecube .* 2 aux2/}



finish_test