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Overview
| Comment: | Add an assert() that verifies that the statement pointer from the sqlite3_prepare() family of functions is always NULL if the routines return other than SQLITE_OK. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
0bb1cfc63f982db7b29c8e6be6698a6d |
| User & Date: | drh 2012-05-14 12:20:54 |
Context
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2012-05-15
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| 12:49 | Add assert()s to verify that Table objects in the schema never use lookaside memory. (check-in: 736d6ea6 user: drh tags: trunk) | |
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2012-05-14
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| 12:20 | Add an assert() that verifies that the statement pointer from the sqlite3_prepare() family of functions is always NULL if the routines return other than SQLITE_OK. (check-in: 0bb1cfc6 user: drh tags: trunk) | |
| 01:41 | Version 3.7.12 (check-in: 8654aa95 user: drh tags: trunk, release, version-3.7.12) | |
Changes
Changes to src/prepare.c.
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rc = sqlite3Prepare(db, zSql, nBytes, saveSqlFlag, pOld, ppStmt, pzTail);
if( rc==SQLITE_SCHEMA ){
sqlite3_finalize(*ppStmt);
rc = sqlite3Prepare(db, zSql, nBytes, saveSqlFlag, pOld, ppStmt, pzTail);
}
sqlite3BtreeLeaveAll(db);
sqlite3_mutex_leave(db->mutex);
return rc;
}
/*
** Rerun the compilation of a statement after a schema change.
**
** If the statement is successfully recompiled, return SQLITE_OK. Otherwise,
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rc = sqlite3Prepare(db, zSql, nBytes, saveSqlFlag, pOld, ppStmt, pzTail);
if( rc==SQLITE_SCHEMA ){
sqlite3_finalize(*ppStmt);
rc = sqlite3Prepare(db, zSql, nBytes, saveSqlFlag, pOld, ppStmt, pzTail);
}
sqlite3BtreeLeaveAll(db);
sqlite3_mutex_leave(db->mutex);
assert( rc==SQLITE_OK || *ppStmt==0 );
return rc;
}
/*
** Rerun the compilation of a statement after a schema change.
**
** If the statement is successfully recompiled, return SQLITE_OK. Otherwise,
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