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Implement the "lookaside" memory allocation cache. Use of this cache makes

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the speed1.test script run about 15% faster.  Added new interfaces to
control the cache. (CVS 5488)

FossilOrigin-Name: e48f9697e9fea339e150ddc32940760027dd07d9
This commit is contained in:
drh
2008-07-28 19:34:53 +00:00
parent 78bd9ca86f
commit 633e6d57d9
50 changed files with 999 additions and 624 deletions
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9
src/pragma.c
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@@ -11,7 +11,7 @@
*************************************************************************
** This file contains code used to implement the PRAGMA command.
**
** $Id: pragma.c,v 1.182 2008/07/08 07:35:52 danielk1977 Exp $
** $Id: pragma.c,v 1.183 2008/07/28 19:34:53 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -682,8 +682,7 @@ void sqlite3Pragma(
}
sqlite3_free(sqlite3_temp_directory);
if( zRight[0] ){
sqlite3_temp_directory = zRight;
zRight = 0;
sqlite3_temp_directory = sqlite3DbStrDup(0, zRight);
}else{
sqlite3_temp_directory = 0;
}
@@ -1323,8 +1322,8 @@ void sqlite3Pragma(
#endif
}
pragma_out:
sqlite3_free(zLeft);
sqlite3_free(zRight);
sqlite3DbFree(db, zLeft);
sqlite3DbFree(db, zRight);
}
#endif /* SQLITE_OMIT_PRAGMA || SQLITE_OMIT_PARSER */