Сorrect sqllite statements finalization #163
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Should possibly fix unlimited WAL growing (like in ibireme#115) Cached prepared statements in _dbPrepareStmt are not reset until next call, so both automatic and manual checkpoints are failing to occur, causing WAL to grow and never to be merged into main DB file (see http://sqlite.1065341.n5.nabble.com/sqlite3-wal-checkpoint-v2-returning-SQLITE-LOCKED-in-what-circumstances-td86662.html)
Fix potential crash in multithreading access to memory cache
Wal lock fix
|
various fixes over the years |
moshiwu
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Sep 3, 2024
longfei91
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Jan 13, 2025
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should method _dbOpen else code
if (_dbStmtCache) CFRelease(_dbStmtCache);
change to
if (_dbStmtCache) {
CFDictionaryApplyFunction(_dbStmtCache, _finalizeStatement, NULL);
CFRelease(_dbStmtCache);
}
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On a cursory glance, it seems like an unlikely case.
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