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Changes In Branch sorter-opt Excluding Merge-Ins
This is equivalent to a diff from 46e00162 to dd62d2de
|19:08||Avoid storing redundant fields in sorter records when the sort-key and data have fields in common. (check-in: b835cf3e user: drh tags: trunk)|
|19:01||Enhance the OP_IdxInsert opcode so that it can used unpacked key values if they are available. Update the code generator to take advantage of this new capability. The speedtest1.c test is about 2.6% faster as a result. Later: This also introduced bug [30027b613b]. Bummer. (check-in: 925840cf user: drh tags: trunk)|
|18:45||Merge trunk with this branch. (Closed-Leaf check-in: dd62d2de user: dan tags: sorter-opt)|
|18:08||Reenable the SQLITE_EXPR_REF optimization for "SELECT DISTINCT ... ORDER BY" queries. (check-in: 6e2e9d38 user: dan tags: sorter-opt)|
|17:52||Merge enhancements and bug-fixes from trunk. (check-in: 5515b827 user: drh tags: unpacked-IdxInsert)|
|17:08||Fix a problem with switching from wal to rollback mode when SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE is configured. (check-in: 46e00162 user: dan tags: trunk)|
|16:33||Add the test/ossfuzz.c interface adaptor for OSS-FUZZ. Make previsions for testing the adaptor using fuzzcheck.c. (check-in: 119d6ef8 user: drh tags: trunk)|
Changes to src/expr.c.
Changes to src/select.c.
Changes to src/sqliteInt.h.