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20 check-ins using file src/pcache1.c version 7d94fd17

2010-09-01
02:37
Ensure randomly generated rowids never go negative. (check-in: 63142367 user: shaneh tags: trunk)
2010-08-31
16:25
Do not clear the internal "schema has changed" flag when performing a savepoint rollback. The schema changes may not have taken place within the savepoint being rolled back. (check-in: c2a84430 user: dan tags: trunk)
15:54
Changes to comments and type names in rtree.c. (check-in: 7c4f80ad user: dan tags: trunk)
15:38
Fix a documentation typo reported on the mailing list. (check-in: c9fe0a23 user: drh tags: trunk)
15:27
Add evidence mark comments to source code. Add additional information to the documentation of sqlite3_release_memory(). Fix a minor inefficiency in mem1.c that was discovered while writing requirements tests. (check-in: 53b0c03f user: drh tags: trunk)
15:02
Add the "circle" test geometry callback to test_rtree.c. And tests for the same. (check-in: 169b8ba4 user: dan tags: trunk)
01:09
Remove unreachable branches to facilitate test coverage. (check-in: 86bcb9aa user: drh tags: trunk)
2010-08-30
22:15
Provide hints to the btree layer during the creation of transient tables for when it is possible for those tables to use a hash rather than a binary tree. No use is currently made of those hints, though assert() statement verify their accuracy. (check-in: 4fead8e7 user: drh tags: trunk)
18:39
When generating sqlite3.h, append the contents of sqlite3rtree.h. (check-in: fc4d7537 user: dan tags: trunk)
16:15
Fix a problem in pagerfault.test uncovered by the previous change. (check-in: b6719ce3 user: dan tags: trunk)
15:43
Add tests (and associated fixes) to restore coverage of rtree.c. (check-in: b06f4695 user: dan tags: trunk)
15:02
Remove the sqlite3BtreeFactory() wrapper routine. All modules now call sqlite3BtreeOpen() directly. (check-in: 0900e353 user: drh tags: trunk)
11:34
Add file sqlite3rtree.h. (check-in: e1d9ffce user: dan tags: trunk)
01:17
Updates to comments on the VDBE opcodes. (check-in: 49c05b4e user: drh tags: trunk)
2010-08-28
19:09
Fix problem with func3.test. (check-in: aec52959 user: dan tags: trunk)
18:58
Add code to allow user-defined searches of r-tree tables. Still largely untested. (check-in: 782ca3b7 user: dan tags: trunk)
2010-08-27
18:44
Make sqlite3_create_function() a special case of sqlite3_create_function_v2() in order reduce the number of code paths and simplify testing. (check-in: 4758d86d user: drh tags: trunk)
17:48
Add the sqlite3_create_function_v2() API, a version of create_function that allows a destructor to be specified. (check-in: 9a724dfb user: dan tags: trunk)
17:16
Refactor the implementation of the scratch memory allocator. Add the SQLITE_TESTCTRL_SCRATCHMALLOC interface to facilitate testing. (check-in: a3475ddf user: drh tags: trunk)
12:21
Remove unnecessary code from malloc.c. Enhance pcache1.c so that is tries to reuse existing pages, rather than create new pages, when SQLite is under memory pressure. "Memory pressure" means that SQLITE_CONFIG_PAGECACHE memory is nearly exhausted or sqlite3_soft_heap_limit() has been reached. (check-in: 51049479 user: drh tags: trunk)