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4 check-ins using file src/select.c version c2a83ada

2012-09-24
11:43
Update documentation to describe the threadsafety of sqlite3_enable_shared_cache(). (check-in: e081890c user: drh tags: trunk)
2012-09-21
22:50
Enable query planner tracing using the new (and undocumented) ".wheretrace 1" command in the command-line shell if both the shell and the core are compiled with SQLITE_DEBUG and SQLITE_ENABLE_WHERETRACE. This is not a supported API. Use for testing and debugging only. (check-in: 1be4b16b user: drh tags: trunk)
13:40
Command-line shell enhancements: Added the ".print" command. Enhanced the ".width" command so that negative widths will right-justify. (check-in: a1d8269d user: drh tags: trunk)
00:04
Consolidate more of the DISTINCT processing logic into a single spot in the code. Reduce the number of OP_Column operations needed to perform a WHERE_DISTINCT_ORDERED. (check-in: 79e922f7 user: drh tags: trunk)