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core/db: Revert Patch Added In Attempt To Improve I/O Performance

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Reverting the patch since it was causing a regression and after fixing the
regression, there were no performance gains.  At least based on my method
for measurement.

ASTERISK-24050

Review: https://reviewboard.asterisk.org/r/3841/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@419504 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Michael L. Young
2014-07-24 21:01:37 +00:00
parent 7e78a8cb4d
commit 7059b001ad
2 changed files with 2 additions and 9 deletions
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2
main/db.c
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@@ -119,7 +119,7 @@ static void db_sync(void);
#define DEFINE_SQL_STATEMENT(stmt,sql) static sqlite3_stmt *stmt; \
const char stmt##_sql[] = sql;
DEFINE_SQL_STATEMENT(put_stmt, "INSERT OR IGNORE INTO astdb (key, value) VALUES (?1, ?2); UPDATE astdb SET value=?2 WHERE changes()=0 AND key=?1")
DEFINE_SQL_STATEMENT(put_stmt, "INSERT OR REPLACE INTO astdb (key, value) VALUES (?, ?)")
DEFINE_SQL_STATEMENT(get_stmt, "SELECT value FROM astdb WHERE key=?")
DEFINE_SQL_STATEMENT(del_stmt, "DELETE FROM astdb WHERE key=?")
DEFINE_SQL_STATEMENT(deltree_stmt, "DELETE FROM astdb WHERE key || '/' LIKE ? || '/' || '%'")