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22 check-ins using file src/sqliteInt.h version 82a0f3e7

2013-06-26
11:43
Cut over the next generation query planner. Increase the version number to 3.8.0. check-in: 0fe31f60 user: drh tags: trunk
00:34
Fix an uninitialized variable detected by valgrind. Unclear whether or not this should apply to trunk. Closed-Leaf check-in: 19ab4811 user: drh tags: nextgen-query-plan-exp
2013-06-20
17:32
Add a NEVER() macro and an explanation comment around an unreachable branch in the STAT3 logic. check-in: 604c3c5d user: drh tags: nextgen-query-plan-exp
14:17
Pull in the posix_fallocate() change from trunk. check-in: d94db3fd user: drh tags: nextgen-query-plan-exp
2013-06-19
23:48
Merge in trunk changes to os_unix.c that allow the code to build on unix platforms that lack posix_fallocate(). check-in: bf576406 user: drh tags: nextgen-query-plan-exp
18:01
Add in the cost of doing a table lookup on OR searches. Make test case changes to deal with difference in STAT3 behavior. check-in: d97898e8 user: drh tags: nextgen-query-plan-exp
13:59
Additional compiler warning fixes. check-in: 8d2ae8e2 user: drh tags: nextgen-query-plan-exp
13:32
Fix a harmless uninitialized variable warning. check-in: 9d3ef3bd user: drh tags: nextgen-query-plan-exp
12:34
Simplify and add invariants to the WhereLoop merging logic inside of whereLoopInsert(). check-in: 8f27f35f user: drh tags: nextgen-query-plan-exp
03:27
Fix compiler warnings. Fix a harmless off-by-one error in the solver. check-in: 10021941 user: drh tags: nextgen-query-plan-exp
2013-06-18
20:06
Adjustments to testcase() macros for improved testability. check-in: 4fbb0c4d user: drh tags: nextgen-query-plan-exp
01:52
Remove some redundant and unreachable code. check-in: 4c6d58d7 user: drh tags: nextgen-query-plan-exp
2013-06-17
21:37
Add more testcase() macros. Fix a memory leak following OOM in the virtual table analysis logic. check-in: b61402af user: drh tags: nextgen-query-plan-exp
18:20
Simplifications to the NGQP. Add the queryplantest makefile target. Add testcase() macros in the NGQP. check-in: eaf1f1b4 user: drh tags: nextgen-query-plan-exp
14:18
Use automatic indices on subqueries of the FROM clause when appropriate. check-in: e8f12428 user: drh tags: nextgen-query-plan-exp
2013-06-15
15:11
Fix compiler warnings. check-in: 3e8ac469 user: drh tags: nextgen-query-plan-exp
2013-06-14
13:27
Comment tweaks in where.c. No changes to code. check-in: cecc5fdd user: drh tags: nextgen-query-plan-exp
02:51
Add a new ORDER BY optimization that bypasses ORDER BY terms that are constrained by == and IS NULL terms of the WHERE clause. check-in: b920bb70 user: drh tags: nextgen-query-plan-exp
2013-06-13
17:58
An index might be useful for ORDER BY if any indexed column is in the ORDER BY clause, not just the first indexed column. check-in: ade473b5 user: drh tags: nextgen-query-plan-exp
17:28
Make sure that disabling the covering index scan optimization does not prevent a covering index from being used to satisfy an ORDER BY clause. check-in: e8b7ea82 user: drh tags: nextgen-query-plan-exp
15:50
Restore the ability to do a BETWEEN query on the rowid. Also fix a nearby comment. check-in: 459a7b90 user: drh tags: nextgen-query-plan-exp
15:16
Make the MIN() and MAX() macros available in sqliteInt.h. Add TUNING comments to the NGQP and adjust costs slightly. check-in: 3a72af2a user: drh tags: nextgen-query-plan-exp