Tom Lane e4f29ce323 Improve documentation about array concat operator vs. underlying functions. ... The documentation implied that there was seldom any reason to use the array_append, array_prepend, and array_cat functions directly. But that's not really true, because they can help make it clear which case is meant, which the || operator can't do since it's overloaded to represent all three cases. Add some discussion and examples illustrating the potentially confusing behavior that can ensue if the parser misinterprets what was meant. Per a complaint from Michael Herold. Back-patch to 9.2, which is where || started to behave this way.		2015-07-09 18:50:31 -04:00
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sgml	Improve documentation about array concat operator vs. underlying functions.	2015-07-09 18:50:31 -04:00
Makefile	Remove maintainer-check target, fold into normal build	2013-10-10 20:11:56 -04:00