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11 check-ins using file src/vdbe.c version 420ebf1d

2013-07-18
14:50
Fix a 8-byte alignment problem in the query planner that might cause problems on sparc when compiled with -m32. (check-in: 5dcffa67 user: drh tags: trunk)
14:16
Documentation changes to warn that sqlite3_set_auxdata() might call the destructor even before it returns. Also fix the regexp extension to deal with that case. Ticket [406d3b2ef91c]. (check-in: 7acc8cd3 user: drh tags: trunk)
2013-07-17
21:08
Fix copy/paste errors in comments in the transitive_closure virtual table. No changes to code. (check-in: b1b0de29 user: drh tags: trunk)
18:12
Enhance the sqlite3_analyzer tool to give reports on the sizes of individual indices. (check-in: 3b4096cc user: drh tags: trunk)
11:54
Clear the error string pointer in sqlite3_vtab object after the error string is transferred to SQLite. Ticket [78588b938a11]. (check-in: 64bf8148 user: drh tags: trunk)
2013-07-16
23:26
Make sure the sqlite3_prepare16 and sqlite3_prepare16_v2 interfaces do not read past a zero-terminator if the nBytes parameter is too large. (check-in: 20dba3a7 user: drh tags: trunk)
21:31
Enhance the query planner so that it looks at multiple solutions to OR expressions in the WHERE clause. (check-in: 5e19d054 user: drh tags: trunk)
2013-07-15
17:02
Add the sqlite3_cancel_auto_extension(X) interface which will undo a prior call to sqlite3_auto_extension(X). (check-in: cdce87eb user: drh tags: trunk)
2013-07-12
21:09
Make sure the shell does not try to put a zero terminator on the end of an unallocated zero-length string when running ".import" on an empty file. (check-in: 92adaee5 user: drh tags: trunk)
2013-07-11
19:04
Change the description of how sqlite3_progress_handler() works so that the N parameter is "approximate". This aligns with the current implementation. This is a documentation change only. No changes to code. (check-in: 7d829bde user: drh tags: trunk)
15:22
Add the experimental "query_only" pragma. (check-in: 6557c407 user: drh tags: trunk)