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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-04-15 05:18:12 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-04-15 05:18:12 +0000 |
| commit | 5ab15591d9bb5274f2937d5c5524e1b90b5734ed (patch) | |
| tree | 3e846af0c0eb88df7fb0ab606007b84cd3af874b /doc/src/sgml/ref/commit.sgml | |
| parent | 49c3cf5fd1acf61520676f65ce468b088d75df68 (diff) | |
| download | postgresql-5ab15591d9bb5274f2937d5c5524e1b90b5734ed.tar.gz postgresql-5ab15591d9bb5274f2937d5c5524e1b90b5734ed.zip | |
eqjoinsel's logic for case where MCV lists are not present should
account for NULLs; in hindsight this is obvious since the code for
the MCV-lists case would reduce to this when there are zero entries
in both lists. Per example from Alec Mitchell.
Diffstat (limited to 'doc/src/sgml/ref/commit.sgml')
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