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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-03-02 23:46:34 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-03-02 23:46:34 +0000 |
| commit | 30a695d356f0a14209409bbb487678fb334762c8 (patch) | |
| tree | bac115690ab975040c52df0c1ec76d0a791fb937 /src/tutorial/basics.source | |
| parent | a1dbe521bc4af19cf3c9ae60c3197d5f0978c466 (diff) | |
| download | postgresql-30a695d356f0a14209409bbb487678fb334762c8.tar.gz postgresql-30a695d356f0a14209409bbb487678fb334762c8.zip | |
Be smart about outer-join qualifications that mention only one side of
the join, per recent discussion on pgsql-sql. Not clear that this will
come up often in real queries, but it's not any more expensive to do it
right, so we may as well do it right.
Diffstat (limited to 'src/tutorial/basics.source')
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