Tom Lane 8372304e35 Improve documentation's description of JOIN clauses. ... In bug #12000, Andreas Kunert complained that the documentation was misleading in saying "FROM T1 CROSS JOIN T2 is equivalent to FROM T1, T2". That's correct as far as it goes, but the equivalence doesn't hold when you consider three or more tables, since JOIN binds more tightly than comma. I added a <note> to explain this, and ended up rearranging some of the existing text so that the note would make sense in context. In passing, rewrite the description of JOIN USING, which was unnecessarily vague, and hadn't been helped any by somebody's reliance on markup as a substitute for clear writing. (Mostly this involved reintroducing a concrete example that was unaccountably removed by commit 032f3b7e166cfa28.) Back-patch to all supported branches.		2014-11-19 16:00:24 -05:00
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src	Improve documentation's description of JOIN clauses.	2014-11-19 16:00:24 -05:00
KNOWN_BUGS	Remove extra newlines at end and beginning of files, add missing newlines	2010-08-19 05:57:36 +00:00
MISSING_FEATURES	Remove extra newlines at end and beginning of files, add missing newlines	2010-08-19 05:57:36 +00:00
Makefile	Remove maintainer-check target, fold into normal build	2013-10-10 20:11:56 -04:00
TODO	Update URL.	2008-08-21 20:15:31 +00:00
bug.template	Stamp HEAD as 9.5devel.	2014-06-10 21:36:13 -04:00