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author | drh <drh@noemail.net> | 2011-04-08 21:35:26 +0000 |
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committer | drh <drh@noemail.net> | 2011-04-08 21:35:26 +0000 |
commit | ea6dc4458b335a4fafd7d736c3e23f2e2e765ef8 (patch) | |
tree | 60e76cadc47ad8fd8219ea0167919691c6612fc9 /src/backup.c | |
parent | 1c152101cae48fa2d5f9cc979d1642a7ddde78e8 (diff) | |
download | sqlite-ea6dc4458b335a4fafd7d736c3e23f2e2e765ef8.tar.gz sqlite-ea6dc4458b335a4fafd7d736c3e23f2e2e765ef8.zip |
Always make sure the left-hand side of the IS NOT NULL operator is a
smiple column, not a general expression, before applying the IS NOT NULL
query optimization.
FossilOrigin-Name: 543f75a6abe3aa4f49df43e71a462702d40b3251
Diffstat (limited to 'src/backup.c')
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