Bruce Momjian f9ac414c35 Fix float4/8 to handle Infinity and Nan consistently, e.g. Infinity is a ... valid result from a computation if one of the input values was infinity. The previous code assumed an operation that returned infinity was an overflow. Handle underflow/overflow consistently, and add checks for aggregate overflow. Consistently prevent Inf/Nan from being cast to integer data types. Fix INT_MIN % -1 to prevent overflow. Update regression results for new error text. Per report from Roman Kononov.		2007-01-02 20:00:50 +00:00
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bench	Add CVS tag lines to files that were lacking them.	2006-03-11 04:38:42 +00:00
examples	Update copyright for 2006. Update scripts.	2006-03-05 15:59:11 +00:00
locale	$Header: -> $PostgreSQL Changes ...	2003-11-29 19:52:15 +00:00
mb	Change the backend to reject strings containing invalidly-encoded multibyte	2006-05-21 20:05:21 +00:00
performance	Add CVS tag lines to files that were lacking them.	2006-03-11 04:38:42 +00:00
regress	Fix float4/8 to handle Infinity and Nan consistently, e.g. Infinity is a	2007-01-02 20:00:50 +00:00
thread	Update copyright for 2006. Update scripts.	2006-03-05 15:59:11 +00:00
Makefile	$Header: -> $PostgreSQL Changes ...	2003-11-29 19:52:15 +00:00