Tom Lane 3a94e789f5 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!

2000-09-29 18:21:41 +00:00

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