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10 descendants and 10 ancestors of da7890ca6b1d8e511377a469047120220e8c3b2d

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)
16:36
Fix some memory leaks and crashes that could follow an OOM condition during WITH clause parsing. (check-in: 8839850c user: dan tags: common-table-expr)
15:12
Add code to handle non-recursive CTEs in the same way as SQL views. (check-in: a26f399b user: dan tags: common-table-expr)
2014-01-11
19:19
Update the parser so that sub-queries and CTEs may have WITH clauses. (check-in: 704d3931 user: dan tags: common-table-expr)
13:22
Parse common table expressions. But do not do anything with them (yet). (check-in: da98b720 user: drh tags: common-table-expr)
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)
20:38
Fix CREATE TABLE ... AS so that it works with column names that are empty strings. (check-in: 632045f2 user: drh tags: trunk)
16:40
Fix another harmless compiler warning in unixUnfetch(). (check-in: 0484549b user: dan tags: trunk)
2014-01-09
13:39
Fix harmless compiler warning in unixUnfetch(). (check-in: 618f248f user: drh tags: trunk)
2014-01-04
20:00
Fix an typo that breaks the build when SQLITE_ENABLE_TREE_EXPLAIN is defined. (check-in: f461e2b3 user: drh tags: trunk)
19:58
Add the usual "fts3" prefix to new static method setEstimatedRows() in fts3.c. This fixes a problem when compiling the amalgamation, as the r-tree module also contains a static method named setEstimatedRows. (check-in: d6fcfc88 user: dan tags: trunk)
19:27
Avoid redundant register loads during index key generation when doing a DELETE or INTEGRITY_CHECK on a table with multiple indices. (check-in: 8f6e6149 user: drh tags: trunk)
16:49
Omit OP_Close operations that occur immediately prior to OP_Halt and which cannot be jumped over. (check-in: 874b7e99 user: drh tags: trunk)