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| author | drh <drh@noemail.net> | 2019-11-04 02:05:52 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2019-11-04 02:05:52 +0000 |
| commit | 6c68d7592faa8cc59d5f81f3ba4d506ea4db71ca (patch) | |
| tree | bf8ea41a7e2ccbec5a36dbf1f9349d28135277ec /src/wherecode.c | |
| parent | db535390dbe2506858a781e8250e3e51a3270f10 (diff) | |
| download | sqlite-6c68d7592faa8cc59d5f81f3ba4d506ea4db71ca.tar.gz sqlite-6c68d7592faa8cc59d5f81f3ba4d506ea4db71ca.zip | |
Fix a false-postive in the sqlite3ExprImpliesNonNullRow() decision routine,
that resulted in an incorrect LEFT JOIN strength reduction when the
WHERE clause contained a row-value comparison.
Ticket [02aa2bd02f97d0f2]
FossilOrigin-Name: ea20068e6d97c9349ebcc7d0a01e99ebf08c6f44363f71a0218a1abea209adc5
Diffstat (limited to 'src/wherecode.c')
0 files changed, 0 insertions, 0 deletions