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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-09-29 18:21:41 +0000 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-09-29 18:21:41 +0000 |
| commit | 3a94e789f5c9537d804210be3cb26f7fb08e3b9e (patch) | |
| tree | f1eac12405e3c0ded881d7dd7e59cec35b30c335 /src/interfaces/python/tutorial/func.py | |
| parent | 6f64c2e54a0b14154a335249f4dca91a39c61c50 (diff) | |
| download | postgresql-3a94e789f5c9537d804210be3cb26f7fb08e3b9e.tar.gz postgresql-3a94e789f5c9537d804210be3cb26f7fb08e3b9e.zip | |
Subselects in FROM clause, per ISO syntax: FROM (SELECT ...) [AS] alias.
(Don't forget that an alias is required.) Views reimplemented as expanding
to subselect-in-FROM. Grouping, aggregates, DISTINCT in views actually
work now (he says optimistically). No UNION support in subselects/views
yet, but I have some ideas about that. Rule-related permissions checking
moved out of rewriter and into executor.
INITDB REQUIRED!
Diffstat (limited to 'src/interfaces/python/tutorial/func.py')
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