Files
postgresql/src/include/optimizer
Tom Lane 0d49838df6 Arrange to "inline" SQL functions that appear in a query's FROM clause,
are declared to return set, and consist of just a single SELECT.  We
can replace the FROM-item with a sub-SELECT and then optimize much as
if we were dealing with a view.  Patch from Richard Rowell, cleaned up
by me.
2008-03-18 22:04:14 +00:00
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