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13 check-ins using file src/sqliteInt.h version 0c65967b

2014-01-16
15:31
Always use available indices to optimize LIKE operators even if the pattern of the LIKE operator has a COLLATE modifier. This fixes an ineffiency that was introduced into 3.7.15 by check-in [8542e6180d4] on 2012-12-08. check-in: 16bd5478 user: drh tags: trunk
2014-01-14
10:17
Fix harmless compiler warning in LEMON. check-in: f61a7058 user: mistachkin tags: trunk
10:17
For the Win32 VFS, defining winShmMutexHeld should be controlled by NDEBUG, not SQLITE_DEBUG. check-in: 1e131094 user: mistachkin tags: trunk
2014-01-13
20:38
In the command-line shell, defend against a NULL-pointer dereference in the case where sqlite3_column_name() returns NULL (as might happen following an OOM error). check-in: ac15455a user: drh tags: trunk
20:32
For statements of just an unadorned VALUES clause, assign column names as "columnN" for increasing whole numbers N. check-in: 260587d2 user: drh tags: trunk
2014-01-11
12:52
In LEMON, limit the size of the grammar file to 100MB. This ensures that the program will never experience integer overflow. To be doubly sure, use calloc() instead of malloc() when allocating arrays. check-in: 29ba458d user: drh tags: trunk
03:54
Optimizations to the SQL language grammar that result in a small size reduction and speed increase. check-in: cb5d1f83 user: drh tags: trunk
03:27
Add the "%token_class" directive to the LEMON parser generator. This opens up the possibility of simplifying the parser. Also remove all calls to sprintf(), strcpy(), and strcat() from LEMON to avoid compiler warnings on OpenBSD. (Aside: It is this change to avoid harmless compiler warnings that was the cause of the reason spat of bugs.) check-in: 8eb48c04 user: drh tags: trunk
03:13
Add the "%token_class" directive to the LEMON parser generator. This opens up the possibility of simplifying the parser. Also remove all calls to sprintf(), strcpy(), and strcat() from LEMON to avoid compiler warnings on OpenBSD. Closed-Leaf check-in: 4e4483b2 user: drh tags: buggy-lemon
03:06
In LEMON, fix a bug in the text formatter introduced by the previous commit. Also add the new "%token_class" directive for defining symbolic names that stand any one of a collection of tokens. Closed-Leaf check-in: da7890ca user: drh tags: lemon-updates
2014-01-10
23:21
Do not use sprintf(), strcpy() or strcat() in the implementation of the lemon parser generator tool, to avoid compiler warnings in OpenBSD. check-in: e43c522d user: drh tags: lemon-updates
20:51
Remove unused structure definition from parse.y. check-in: 7f1e7ae3 user: drh tags: trunk
20:46
Allow a VALUES clause to be used any place that a SELECT statement can be used. check-in: c9ea7d19 user: drh tags: trunk