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Overview
| Comment: | Make sure the Index.azColl pointers do not point to connection-specific memory. Also, remove an unnecessary reinitialization to sqlite3.pDfltColl. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | shared-schema |
| Files: | files | file ages | folders |
| SHA1: | c469850b2eb61a63150cc5fc7d2fe98f0b5abffb |
| User & Date: | drh 2012-06-06 10:56:22 |
Context
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2012-06-06
| ||
| 19:01 | Avoid resetting the shared-cache schema when on of the connections using the shared cache closes. Delay resetting the schema until the last connection closes. check-in: 635e3a76 user: drh tags: trunk | |
| 10:56 | Make sure the Index.azColl pointers do not point to connection-specific memory. Also, remove an unnecessary reinitialization to sqlite3.pDfltColl. Closed-Leaf check-in: c469850b user: drh tags: shared-schema | |
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2012-06-05
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| 19:20 | Merge the latest trunk changes into shared-schema branch. Also fix a C99-ism in that branch. check-in: 42338e9e user: drh tags: shared-schema | |
Changes
Changes to src/build.c.
2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 |
memcpy(zExtra, zColl, nColl);
zColl = zExtra;
zExtra += nColl;
nExtra -= nColl;
}else{
zColl = pTab->aCol[j].zColl;
if( !zColl ){
zColl = db->pDfltColl->zName;
}
}
if( !db->init.busy && !sqlite3LocateCollSeq(pParse, zColl) ){
goto exit_create_index;
}
pIndex->azColl[i] = zColl;
requestedSortOrder = pListItem->sortOrder & sortOrderMask;
|
| |
2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 |
memcpy(zExtra, zColl, nColl);
zColl = zExtra;
zExtra += nColl;
nExtra -= nColl;
}else{
zColl = pTab->aCol[j].zColl;
if( !zColl ){
zColl = "BINARY";
}
}
if( !db->init.busy && !sqlite3LocateCollSeq(pParse, zColl) ){
goto exit_create_index;
}
pIndex->azColl[i] = zColl;
requestedSortOrder = pListItem->sortOrder & sortOrderMask;
|
Changes to src/prepare.c.
258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 |
if( meta[BTREE_TEXT_ENCODING-1] ){ /* text encoding */
if( iDb==0 ){
u8 encoding;
/* If opening the main database, set ENC(db). */
encoding = (u8)meta[BTREE_TEXT_ENCODING-1] & 3;
if( encoding==0 ) encoding = SQLITE_UTF8;
ENC(db) = encoding;
db->pDfltColl = sqlite3FindCollSeq(db, SQLITE_UTF8, "BINARY", 0);
}else{
/* If opening an attached database, the encoding much match ENC(db) */
if( meta[BTREE_TEXT_ENCODING-1]!=ENC(db) ){
sqlite3SetString(pzErrMsg, db, "attached databases must use the same"
" text encoding as main database");
rc = SQLITE_ERROR;
goto initone_error_out;
|
< |
258 259 260 261 262 263 264 265 266 267 268 269 270 271 |
if( meta[BTREE_TEXT_ENCODING-1] ){ /* text encoding */
if( iDb==0 ){
u8 encoding;
/* If opening the main database, set ENC(db). */
encoding = (u8)meta[BTREE_TEXT_ENCODING-1] & 3;
if( encoding==0 ) encoding = SQLITE_UTF8;
ENC(db) = encoding;
}else{
/* If opening an attached database, the encoding much match ENC(db) */
if( meta[BTREE_TEXT_ENCODING-1]!=ENC(db) ){
sqlite3SetString(pzErrMsg, db, "attached databases must use the same"
" text encoding as main database");
rc = SQLITE_ERROR;
goto initone_error_out;
|