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Tom Lane 670a6c7a22 Fix grammar for subscripting or field selection from a sub-SELECT result. ... Such cases should work, but the grammar failed to accept them because of our ancient precedence hacks to convince bison that extra parentheses around a sub-SELECT in an expression are unambiguous. (Formally, they *are* ambiguous, but we don't especially care whether they're treated as part of the sub-SELECT or part of the expression. Bison cares, though.) Fix by adding a redundant-looking production for this case. This is a fine example of why fixing shift/reduce conflicts via precedence declarations is more dangerous than it looks: you can easily cause the parser to reject cases that should work. This has been wrong since commit 3db4056e22 or maybe before, and apparently some people have been working around it by inserting no-op casts. That method introduces a dump/reload hazard, as illustrated in bug #7838 from Jan Mate. Hence, back-patch to all active branches.		13 years ago
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examples	Update copyrights for 2013	13 years ago
isolation	isolationtester: add a few fflush(stderr) calls	13 years ago
locale	Run newly-configured perltidy script on Perl files.	14 years ago
mb	Lots of doc corrections.	14 years ago
performance	Run newly-configured perltidy script on Perl files.	14 years ago
regress	Fix grammar for subscripting or field selection from a sub-SELECT result.	13 years ago
thread	Update copyrights for 2013	13 years ago
Makefile	Add isolation test to check-world and installcheck-world	14 years ago