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Parents and children of check-in [ebcfa73e1c]

2017-06-27
23:36
Add SQLITE_DBCONFIG_ENABLE_QPSG that forces the query planner stability guarantee. This is the fix for ticket [b9f010107724c] check-in: b82efd2a24 user: drh tags: trunk
2017-06-26
14:46
Make sure sqlite3VdbeSetVarmask() is never invoked when QPSG is enabled. Closed-Leaf check-in: ebcfa73e1c user: drh tags: enable-QPSG
13:57
Add the SQLITE_DBCONFIG_ENABLE_QPSG option to activate the query planner stability guarantee. This involves refactoring the sqlite3.flags bitvector to carve out a free bit to use. check-in: 7076e8283e user: drh tags: enable-QPSG