| commit | 674c6b6c849cda460a5b4b63aecc60d7406af260 | |
| author | D. Richard Hipp <drh@hwaci.com> | |
| Wed, 31 Jan 2018 16:50:27 +0000 (31 16:50 +0000) | ||
| committer | D. Richard Hipp <drh@hwaci.com> | |
| Wed, 31 Jan 2018 16:50:27 +0000 (31 16:50 +0000) | ||
| tree | 189e7aaddad49bb5087d05509e58f125ef22e258 | treesnapshot (tar.gz zip) |
| parent | f644dd7039c3eceef2cca4dcafe7506ff3f0d9da | commitdiff |
| parent | 24023f33a2d317077ded59981914cddd83361c75 | commitdiff |
Improve the omit-left-join optimization so that it works in some cases
when the RHS is subject to a UNIQUE but not NOT NULL constraint.
when the RHS is subject to a UNIQUE but not NOT NULL constraint.