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| author | drh <drh@noemail.net> | 2019-12-22 18:55:04 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2019-12-22 18:55:04 +0000 |
| commit | 6c1c85ca483154aafa41883253a941f196fa6d03 (patch) | |
| tree | 894fd0d57c98da083073289cc3618c8f734e2bf0 /src/expr.c | |
| parent | db1954be0a639168403ec69639b19e955fc2204d (diff) | |
| download | sqlite-6c1c85ca483154aafa41883253a941f196fa6d03.tar.gz sqlite-6c1c85ca483154aafa41883253a941f196fa6d03.zip | |
Fix to the optimization of check-in [a47efb7c8520a011] that reads the values
of expressions used in an index-on-expression directly from the index rather
than recomputing the value. If the expression has a top-level COLLATE or
unlikely() operator, be sure to clear the corresponding flags prior to
converting it into a TK_COLUMN expression. Failure to do this is most likely
harmless in production, but might cause an assertion fault in debugging builds.
Ticket [b0cb8aff561a6dcd]. Test cases in TH3.
FossilOrigin-Name: 56539e1c132632c075efc217ad5951a35e4459605ac128914aec3a7be1e25718
Diffstat (limited to 'src/expr.c')
0 files changed, 0 insertions, 0 deletions