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8 check-ins using file src/select.c version 97a2131f

2018-04-23
19:30
Disable the OR optimization based on expressions in the ON clause of a LEFT JOIN. This is a temporary measure until we can devise a better fix. (Closed-Leaf check-in: 4df5ea93 user: drh tags: begin-concurrent-pnu-tempfix)
2018-03-20
16:56
For 'zipfile', detect attempts to cause a duplicate entry via UPDATE. Also, fix handling of 'UPDATE OR REPLACE' statements run on zipfile virtual tables. Win32 portability fixes to the 'fileio' extension. Miscellaneous test fixes. (check-in: b36caeca user: mistachkin tags: trunk)
14:00
Merge all recent trunk enchancements, and especially the autoincrement write reduction fix. (check-in: 25790049 user: drh tags: begin-concurrent-pnu)
13:54
Remove debugging puts from concurrrent3.test. (check-in: 13b49756 user: drh tags: begin-concurrent)
13:52
Merge all recent enhancements from trunk. (check-in: b0c2f760 user: drh tags: begin-concurrent)
13:44
Avoid unnecessary write to the sqlite_sequence table when an insert is done into an autoincrement table with an application-specified rowid that is less than the maximum. (check-in: ec7addc8 user: drh tags: trunk)
13:26
Add the ability to disable the push-down optimization using the 0x1000 bit of SQLITE_TESTCTRL_OPTIMIZATIONS. Also some documentation fixes and an enhancement to ".eqp full" in the CLI. (check-in: ae34edb7 user: drh tags: trunk)
13:00
Remove a debugging statement accidently left in check-in [eddc35f3057e59fd] (Closed-Leaf check-in: 85a31557 user: drh tags: push-down-disable)