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20 check-ins using file src/pragma.c version eb9d39e3

2013-02-13
22:54
On WinCE, fill in the winFile structure after winceCreateLock has succeeded. (check-in: ec13544c user: mistachkin tags: trunk)
14:04
Add recent API additions to the extension mechanism. (check-in: 7e10a62d user: drh tags: trunk)
13:42
Enhancements to the query planner to make use of indices for ORDER BY even when IN constraints are in the WHERE clause. Add extended error codes for all SQLITE_CONSTRAINT errors. (check-in: 7e14dc73 user: drh tags: sessions)
01:00
Allow an index to be used for sorting even if prior terms of the index are constrained by IN operators. (check-in: 2cef8b68 user: drh tags: trunk)
2013-02-12
22:20
Improve memory allocation error handling on WinCE. (check-in: cdbca259 user: drh tags: trunk)
22:09
A bug report coming from from Firefox (https://bugzilla.mozilla.org/show_bug.cgi?id=840377) describes an infinite recursion. We are unable to reproduce the problem. Nevertheless, this check-in should prevent the problem from ever occurring again. (check-in: b7222a2b user: drh tags: trunk)
09:46
Improve memory allocation error handling on WinCE. (Closed-Leaf check-in: 09dfc0c9 user: mistachkin tags: wince)
2013-02-11
13:47
Add extended error codes for all SQLITE_CONSTRAINT errors. (check-in: 939d8282 user: drh tags: trunk)
2013-02-09
15:37
Rename SQLITE_CONSTRAINT_RAISE to SQLITE_CONSTRAINT_TRIGGER. Put the extended constraint error codes in alphabetical order. Add many test cases for the extended constraint error codes. (Closed-Leaf check-in: 3f674375 user: drh tags: constraint-error-codes)
13:58
Add extended error codes for constraint errors. (check-in: 54611046 user: drh tags: constraint-error-codes)
2013-02-08
23:18
Fix a potential NULL-pointer dereference following an OOM error in the query planner logic for virtual tables with OR-connected terms. (Closed-Leaf check-in: 71b6c260 user: drh tags: IN-with-ORDERBY)
20:39
Make sure the virtual tables that take advantage of IN operators sort the RHS of the IN operator in the correct order according to the ORDER BY clause. (check-in: b016b754 user: drh tags: IN-with-ORDERBY)
18:48
Loop through the elements on the RHS of an IN operator in reverse order when the ORDER BY clauses specifies DESC. (check-in: f78395c8 user: drh tags: IN-with-ORDERBY)
16:04
Allow the "a=?1 OR a=?2" to "a IN (?1,?2)" transformation to work on virtual tables again. This was formerly restricted because virtual tables could not optimize IN terms. (See check-in [fad88e71cf195e].) But IN terms are now used by virtual tables (as of check-in [3d65c70343]) so the restriction can now be removed. (check-in: a917c1f0 user: drh tags: IN-with-ORDERBY)
2013-02-07
21:15
Allow an index to be used for sorting even if prior terms of the index are constrained by IN operators. (check-in: 98bf668a user: drh tags: IN-with-ORDERBY)
09:33
Fix harmless compiler warnings. (check-in: 4a7b4ee0 user: drh tags: trunk)
05:12
Add the ability to skip defining the localtime() function when being compiled for WinCE. (check-in: e1640876 user: mistachkin tags: trunk)
2013-01-30
01:46
Remove some debugging logic accidently left in the limit.test module. (check-in: 7d346250 user: drh tags: trunk)
2013-01-29
23:55
Fix LIMIT and OFFSET so that they work and do not leak memory even on complex queries involving deeply nested views of UNION ALL compounds. Ticket [db4d96798da8]. Secondary to ticket [d58ccbb3f1b7]. (check-in: 497ee36c user: drh tags: trunk)
19:14
New debugging pragmas: PRAGMA vdbe_debug=ON is short-hand for the sql_trace, vdbe_listing, and vdbe_trace pragmas. PRAGMA vdbe_debug enables tracing of sqlite3VdbeAddOp() calls. None of this is active unless compiled with SQLITE_DEBUG. (check-in: ae565ff3 user: drh tags: trunk)