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|19:56||Add the "sorter-reference" optimization, allowing SQLite to be configured so that some required values may be loaded from the database after external sorting occurs for SELECT statements with ORDER BY clauses that are not satisfied by database indexes. (check-in: ef74090a user: dan tags: trunk)|
|19:45||Minor changes to test script upsert4.test. (check-in: 0cb83c84 user: dan tags: trunk)|
|18:19||Fix a test case inside distinct.test. (check-in: 61cb8a39 user: drh tags: trunk)|
|18:18||Improved matching of COLLATE clauses within the ON CONFLICT conflict-target. (check-in: 8f4376e5 user: drh tags: trunk)|
|17:56||Add extra test cases for UPSERT. (check-in: 7ea08d07 user: dan tags: trunk)|
|17:52||Fix a problem in the sqlite3ExprCompare() function that caused two dissimilar expressions to match if they have the same "COLLATE name" at the outer layer. (check-in: fb16348a user: drh tags: trunk)|
|16:03||Add support for PostgreSQL UPSERT syntax and functionality. (check-in: fba24aec user: drh tags: trunk)|
|15:33||Fix the build for SQLITE_OMIT_UPSERT (Closed-Leaf check-in: 32956519 user: drh tags: upsert)|
|01:34||Add new testcase() macros and fix a bug that was revealed when trying to cover all the new test cases. (check-in: 266a99f7 user: drh tags: upsert)|
|21:59||Remove unreachable branches. 100% MC/DC in TH3 now. (check-in: 558865d5 user: drh tags: upsert)|