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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-12-06 16:50:46 +0000 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-12-06 16:50:46 +0000 |
| commit | 386f0e50ef6bc29dcd3ccc8283e91a210be22899 (patch) | |
| tree | 55020619589650c9d508a7a39111a25825784b02 /doc/src | |
| parent | edae280e6993fa064e3e6106e96c50a64a025930 (diff) | |
| download | postgresql-386f0e50ef6bc29dcd3ccc8283e91a210be22899.tar.gz postgresql-386f0e50ef6bc29dcd3ccc8283e91a210be22899.zip | |
In a nestloop inner indexscan, it's OK to use pushed-down baserestrictinfo
clauses even if it's an outer join. This is a corner case since such
clauses could only arise from weird OUTER JOIN ON conditions, but worth
fixing. Per example from Ron at cheapcomplexdevices.com.
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