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15 check-ins using file src/where.c version 6042e1a3

2014-03-03
00:12
Change the MEM_Dyn flag so that it means that Mem.xDel exists and must be used to free the string or blob. Add tighter invariant checks on Mem. check-in: e3f6c61e user: drh tags: trunk
2014-03-01
18:13
Change the MEM_Dyn flag so that it means that Mem.xDel exists and must be used to free the string or blob. Add tighter invariant checks on Mem. Closed-Leaf check-in: 44e1c337 user: drh tags: enhanced-mem-check
16:24
Factor the Mem invariant checker into a separate procedure (rather than a macro) so that it can be more easily extended. check-in: 354699d5 user: drh tags: enhanced-mem-check
14:45
Add extra assert() statements trying to catch a Mem object in an inconsistent state. check-in: 4aeb3ae4 user: drh tags: enhanced-mem-check
2014-02-28
20:47
In the command-line shell add the (undocumented and unsupported) ".eqp" command and -eqp command-line option, to cause EXPLAIN QUERY PLAN to be run on each SQL statement as it is evaluated. Intended use is for analysis of the query planner. check-in: e6ecf733 user: drh tags: trunk
19:37
Provide an #ifdef in shell.c to work around issues when cross-compiling from Ubuntu to windows. check-in: 0a3579d9 user: drh tags: trunk
18:39
Update some test cases that deal with corrupt databases. check-in: 3a09f560 user: dan tags: experimental
09:48
Minor tweak to vdbeRecordCompareInt(). check-in: 284bde0e user: dan tags: experimental
2014-02-27
20:52
Merge in latest trunk changes. check-in: 8f30b095 user: dan tags: experimental
15:11
A better way of handling the USE_SYSTEM_SQLITE #define in shell.c. check-in: 51ce713c user: drh tags: trunk
15:04
Add #defines to the command-line shell source code (shell.c) so that it can be imported directly into other projects (ex: Fossil) and used without editing. check-in: a6690400 user: drh tags: trunk
05:47
Merge updates from trunk. check-in: ed0bfcfa user: mistachkin tags: winIoRetry
2014-02-26
21:35
More efficient removal of duplicates in recursive queries using the UNION compound operator. check-in: 06c2db87 user: drh tags: trunk
13:53
In the command-line shell for CSV import, if the lines are \r\n terminated and the last field is blank, make sure an empty string and not a "\r" string is imported. check-in: 9c2e7612 user: drh tags: trunk
02:26
Improved handling of constants and especially constant functions in the ORDER BY clause of a query. Do not optimize out "ORDER BY random()". Fix for ticket [65bdeb9739605cc2296]. check-in: dca1945a user: drh tags: trunk