Bruce Momjian 04a4821ade Attached is a patch implementing factorial(), returning numeric. Points ... to note: 1) arttype is numeric. I thought this was the best way of allowing arbitarily large factorials, even though factorial(2^63) is a large number. Happy to change to integers if this is overkill. 2) since we're accepting numeric arguments, the patch tests for floats. If a numeric is passed with non-zero decimal portion, an error is raised since (from memory) they are undefined. Gavin Sherry		2003-12-01 21:52:38 +00:00
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bench	$Header: -> $PostgreSQL Changes ...	2003-11-29 19:52:15 +00:00
examples	$Header: -> $PostgreSQL Changes ...	2003-11-29 19:52:15 +00:00
locale	$Header: -> $PostgreSQL Changes ...	2003-11-29 19:52:15 +00:00
mb	$Header: -> $PostgreSQL Changes ...	2003-11-29 19:52:15 +00:00
performance
regress	Attached is a patch implementing factorial(), returning numeric. Points	2003-12-01 21:52:38 +00:00
Makefile	$Header: -> $PostgreSQL Changes ...	2003-11-29 19:52:15 +00:00