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Overview
| Comment: | Fix compilation with both OMIT_UTF16 and ENABLE_STAT2 defined. Ticket [56928bd084]. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
cd850d49a12a2852258cbd7d5db56715 |
| User & Date: | dan 2009-09-21 16:34:24 |
Context
|
2009-09-21
| ||
| 18:56 | Fix a problem with foreign key constraints that map from and IPK column. check-in: 84129052 user: dan tags: trunk | |
| 16:34 | Fix compilation with both OMIT_UTF16 and ENABLE_STAT2 defined. Ticket [56928bd084]. check-in: cd850d49 user: dan tags: trunk | |
| 16:06 | Fix compilation with OMIT_TRIGGER defined. Ticket [1ff6d29030]. check-in: fb6ceed3 user: dan tags: trunk | |
Changes
Changes to src/where.c.
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n = sqlite3ValueBytes(pVal, pColl->enc);
for(i=0; i<SQLITE_INDEX_SAMPLES; i++){
int r;
int eSampletype = aSample[i].eType;
if( eSampletype==SQLITE_NULL || eSampletype<eType ) continue;
if( (eSampletype!=eType) ) break;
if( pColl->enc==SQLITE_UTF8 ){
r = pColl->xCmp(pColl->pUser, aSample[i].nByte, aSample[i].u.z, n, z);
}else{
int nSample;
char *zSample = sqlite3Utf8to16(
db, pColl->enc, aSample[i].u.z, aSample[i].nByte, &nSample
);
if( !zSample ){
assert( db->mallocFailed );
return SQLITE_NOMEM;
}
r = pColl->xCmp(pColl->pUser, nSample, zSample, n, z);
sqlite3DbFree(db, zSample);
}
if( r>0 ) break;
}
}
assert( i>=0 && i<=SQLITE_INDEX_SAMPLES );
*piRegion = i;
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n = sqlite3ValueBytes(pVal, pColl->enc);
for(i=0; i<SQLITE_INDEX_SAMPLES; i++){
int r;
int eSampletype = aSample[i].eType;
if( eSampletype==SQLITE_NULL || eSampletype<eType ) continue;
if( (eSampletype!=eType) ) break;
#ifndef SQLITE_OMIT_UTF16
if( pColl->enc!=SQLITE_UTF8 ){
int nSample;
char *zSample = sqlite3Utf8to16(
db, pColl->enc, aSample[i].u.z, aSample[i].nByte, &nSample
);
if( !zSample ){
assert( db->mallocFailed );
return SQLITE_NOMEM;
}
r = pColl->xCmp(pColl->pUser, nSample, zSample, n, z);
sqlite3DbFree(db, zSample);
}else
#endif
{
r = pColl->xCmp(pColl->pUser, aSample[i].nByte, aSample[i].u.z, n, z);
}
if( r>0 ) break;
}
}
assert( i>=0 && i<=SQLITE_INDEX_SAMPLES );
*piRegion = i;
|
Changes to test/analyze2.test.
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do_test analyze2-4.4 {
eqp "SELECT * FROM t3 WHERE a > 'A' AND a < 'C' AND b > 'A' AND b < 'C'"
} {0 0 {TABLE t3 WITH INDEX t3b}}
do_test analyze2-4.5 {
eqp "SELECT * FROM t3 WHERE a > 'A' AND a < 'c' AND b > 'A' AND b < 'c'"
} {0 0 {TABLE t3 WITH INDEX t3a}}
proc test_collate {enc lhs rhs} {
# puts $enc
return [string compare $lhs $rhs]
}
do_test analyze2-5.1 {
add_test_collate db 0 0 1
execsql { CREATE TABLE t4(x COLLATE test_collate) }
execsql { CREATE INDEX t4x ON t4(x) }
set alphabet [list a b c d e f g h i j]
execsql BEGIN
for {set i 0} {$i < 1000} {incr i} {
set str [lindex $alphabet [expr ($i/100)%10]]
append str [lindex $alphabet [expr ($i/ 10)%10]]
append str [lindex $alphabet [expr ($i/ 1)%10]]
execsql { INSERT INTO t4 VALUES($str) }
}
execsql COMMIT
execsql ANALYZE
} {}
do_test analyze2-5.2 {
execsql {
SELECT tbl,idx,group_concat(sample,' ')
FROM sqlite_stat2
WHERE tbl = 't4'
GROUP BY tbl,idx
}
} {t4 t4x {afa bej cej dej eej fej gej hej iej jej}}
do_test analyze2-5.3 {
eqp "SELECT * FROM t4 WHERE x>'ccc'"
} {0 0 {TABLE t4 WITH INDEX t4x}}
do_test analyze2-5.4 {
eqp "SELECT * FROM t4 AS t41, t4 AS t42 WHERE t41.x>'ccc' AND t42.x>'ggg'"
} {0 1 {TABLE t4 AS t42 WITH INDEX t4x} 1 0 {TABLE t4 AS t41 WITH INDEX t4x}}
do_test analyze2-5.5 {
eqp "SELECT * FROM t4 AS t41, t4 AS t42 WHERE t41.x>'ddd' AND t42.x>'ccc'"
} {0 0 {TABLE t4 AS t41 WITH INDEX t4x} 1 1 {TABLE t4 AS t42 WITH INDEX t4x}}
#--------------------------------------------------------------------
# These tests, analyze2-6.*, verify that the library behaves correctly
# when one of the sqlite_stat1 and sqlite_stat2 tables is missing.
#
# If the sqlite_stat1 table is not present, then the sqlite_stat2
# table is not read. However, if it is the sqlite_stat2 table that
................................................................................
#
# Tests analyze2-6.1.* test the libary when the sqlite_stat2 table
# is missing. Tests analyze2-6.2.* test the library when sqlite_stat1
# is not present.
#
do_test analyze2-6.0 {
execsql {
DROP TABLE t4;
CREATE TABLE t5(a, b); CREATE INDEX t5i ON t5(a, b);
CREATE TABLE t6(a, b); CREATE INDEX t6i ON t6(a, b);
}
for {set ii 0} {$ii < 20} {incr ii} {
execsql {
INSERT INTO t5 VALUES($ii, $ii);
INSERT INTO t6 VALUES($ii/10, $ii/10);
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do_test analyze2-4.4 {
eqp "SELECT * FROM t3 WHERE a > 'A' AND a < 'C' AND b > 'A' AND b < 'C'"
} {0 0 {TABLE t3 WITH INDEX t3b}}
do_test analyze2-4.5 {
eqp "SELECT * FROM t3 WHERE a > 'A' AND a < 'c' AND b > 'A' AND b < 'c'"
} {0 0 {TABLE t3 WITH INDEX t3a}}
ifcapable utf16 {
proc test_collate {enc lhs rhs} {
# puts $enc
return [string compare $lhs $rhs]
}
do_test analyze2-5.1 {
add_test_collate db 0 0 1
execsql { CREATE TABLE t4(x COLLATE test_collate) }
execsql { CREATE INDEX t4x ON t4(x) }
set alphabet [list a b c d e f g h i j]
execsql BEGIN
for {set i 0} {$i < 1000} {incr i} {
set str [lindex $alphabet [expr ($i/100)%10]]
append str [lindex $alphabet [expr ($i/ 10)%10]]
append str [lindex $alphabet [expr ($i/ 1)%10]]
execsql { INSERT INTO t4 VALUES($str) }
}
execsql COMMIT
execsql ANALYZE
} {}
do_test analyze2-5.2 {
execsql {
SELECT tbl,idx,group_concat(sample,' ')
FROM sqlite_stat2
WHERE tbl = 't4'
GROUP BY tbl,idx
}
} {t4 t4x {afa bej cej dej eej fej gej hej iej jej}}
do_test analyze2-5.3 {
eqp "SELECT * FROM t4 WHERE x>'ccc'"
} {0 0 {TABLE t4 WITH INDEX t4x}}
do_test analyze2-5.4 {
eqp "SELECT * FROM t4 AS t41, t4 AS t42 WHERE t41.x>'ccc' AND t42.x>'ggg'"
} {0 1 {TABLE t4 AS t42 WITH INDEX t4x} 1 0 {TABLE t4 AS t41 WITH INDEX t4x}}
do_test analyze2-5.5 {
eqp "SELECT * FROM t4 AS t41, t4 AS t42 WHERE t41.x>'ddd' AND t42.x>'ccc'"
} {0 0 {TABLE t4 AS t41 WITH INDEX t4x} 1 1 {TABLE t4 AS t42 WITH INDEX t4x}}
}
#--------------------------------------------------------------------
# These tests, analyze2-6.*, verify that the library behaves correctly
# when one of the sqlite_stat1 and sqlite_stat2 tables is missing.
#
# If the sqlite_stat1 table is not present, then the sqlite_stat2
# table is not read. However, if it is the sqlite_stat2 table that
................................................................................
#
# Tests analyze2-6.1.* test the libary when the sqlite_stat2 table
# is missing. Tests analyze2-6.2.* test the library when sqlite_stat1
# is not present.
#
do_test analyze2-6.0 {
execsql {
DROP TABLE IF EXISTS t4;
CREATE TABLE t5(a, b); CREATE INDEX t5i ON t5(a, b);
CREATE TABLE t6(a, b); CREATE INDEX t6i ON t6(a, b);
}
for {set ii 0} {$ii < 20} {incr ii} {
execsql {
INSERT INTO t5 VALUES($ii, $ii);
INSERT INTO t6 VALUES($ii/10, $ii/10);
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