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Allow 'Infinity' and '-Infinity' as input to the float4 and float8

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types. Update the regression tests and the documentation to reflect
this. Remove the UNSAFE_FLOATS #ifdef.

This is only half the story: we still unconditionally reject
floating point operations that result in +/- infinity. See
recent thread on -hackers for more information.
This commit is contained in:
Neil Conway
2004-03-12 00:25:43 +00:00
parent fe6e922136
commit bfd6f52b0e
7 changed files with 112 additions and 40 deletions
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8
src/include/pg_config_manual.h
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@ -6,7 +6,7 @@
* for developers. If you edit any of these, be sure to do a *full*
* rebuild (and an initdb if noted).
*
* $PostgreSQL: pgsql/src/include/pg_config_manual.h,v 1.10 2004/02/11 22:55:26 tgl Exp $
* $PostgreSQL: pgsql/src/include/pg_config_manual.h,v 1.11 2004/03/12 00:25:40 neilc Exp $
*------------------------------------------------------------------------
*/
@ -175,12 +175,6 @@
*/
#define DEFAULT_PGSOCKET_DIR "/tmp"
/*
* Defining this will make float4 and float8 operations faster by
* suppressing overflow/underflow checks.
*/
/* #define UNSAFE_FLOATS */
/*
* The random() function is expected to yield values between 0 and
* MAX_RANDOM_VALUE. Currently, all known implementations yield