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path: root/src/backend/utils/adt/float.c
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* Make setseed() return void, rather than an int4 without any use. PerNeil Conway2007-01-201-2/+2
* Implement width_bucket() for the float8 data type.Neil Conway2007-01-161-1/+83
* Apply fix so pow() and exp() ERANGE is used only if result is not 0.Bruce Momjian2007-01-061-3/+3
* Check for ERANGE in exp() as well.Bruce Momjian2007-01-061-4/+6
* Improve dpow() check for ERANGE overflow for HPPA.Bruce Momjian2007-01-061-5/+4
* Put back ERANGE test in dpow(). There are platforms that need this,Tom Lane2007-01-061-7/+10
* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-051-2/+2
* Update float dpow() comment about whick platforms had issues with Nan.Bruce Momjian2007-01-051-3/+3
* Simplify assignment of Inf for pow Nan (don't worry about the sign).Bruce Momjian2007-01-041-2/+3
* Update pow() tests to check for both errno==EDOM _and_ result==Nan, andBruce Momjian2007-01-031-18/+12
* Fix erroneous error tests in pow/exp.Tom Lane2007-01-031-4/+3
* Attempt to return proper overflow/underflow messages for platforms thatBruce Momjian2007-01-031-6/+23
* For float4/8, remove errno checks for pow() and exp() because only someBruce Momjian2007-01-031-15/+11
* Some platforms set errno on pow(), exp() overflow, some do not, so ifBruce Momjian2007-01-021-3/+3
* finite() no longer used; remove finite() platform-specificBruce Momjian2007-01-021-20/+5
* Add #include <float.h> for platforms that still need it.Bruce Momjian2007-01-021-1/+2
* Fix float4/8 to handle Infinity and Nan consistently, e.g. Infinity is aBruce Momjian2007-01-021-225/+147
* Remove unnecessary parentheses in if() statements.Bruce Momjian2006-12-231-5/+5
* Work around buggy strtod on (some versions of?) IRIX. Combination ofTom Lane2006-10-051-1/+53
* pgindent run for 8.2.Bruce Momjian2006-10-041-23/+65
* SQL2003-standard statistical aggregates, by Sergey Koposov. I've added onlyTom Lane2006-07-281-13/+369
* Remove 576 references of include files that were not needed.Bruce Momjian2006-07-141-2/+1
* Fix a passel of recently-committed violations of the rule 'thou shaltTom Lane2006-07-141-2/+1
* Prepare code to be built by MSVC:Bruce Momjian2006-06-071-1/+9
* Improve our private implementation of cbrt() to give results of theTom Lane2006-04-241-2/+13
* Remove a few places that attempted to define INT_MAX, SCHAR_MAX, andNeil Conway2006-03-111-8/+1
* Implement 4 new aggregate functions from SQL2003. Specifically: var_pop(),Neil Conway2006-03-101-10/+68
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-051-2/+2
* Update random() usage so ranges are inclusive/exclusive as required.Bruce Momjian2006-02-031-3/+3
* Remove comment on errno=0 lines, but add mention to port/strtol.c function.Bruce Momjian2005-12-021-13/+13
* Comment "errno = 0" in a more generic way.Bruce Momjian2005-12-011-13/+13
* Add comments about why errno is set to zero.Bruce Momjian2005-12-011-13/+13
* Make SQL arrays support null elements. This commit fixes the core arrayTom Lane2005-11-171-1/+2
* Standard pgindent run for 8.1.Bruce Momjian2005-10-151-63/+59
* Apply the "nodeAgg" optimization to more of the builtin transitionNeil Conway2005-04-061-19/+55
* Adjust input routines for float4, float8 and oid to reject the empty stringNeil Conway2005-02-111-27/+9
* Tag appropriate files for rc3PostgreSQL Daemon2004-12-311-2/+2
* Detect overflow in integer arithmetic operators (integer, smallint, andTom Lane2004-10-041-3/+3
* Cope with recent HPUX versions providing isfinite() instead of finite().Tom Lane2004-09-021-1/+7
* Pgindent run for 8.0.Bruce Momjian2004-08-291-62/+64
* Update copyright to 2004.Bruce Momjian2004-08-291-2/+2
* Work around broken strtod() that's present in many Solaris releases.Tom Lane2004-08-111-1/+25
* Label CVS tip as 8.0devel instead of 7.5devel. Adjust various commentsTom Lane2004-08-041-7/+7
* Change ln(), log(), power(), and sqrt() to emit the correct SQLSTATENeil Conway2004-05-161-9/+26
* Solve the 'Turkish problem' with undesirable locale behavior for caseTom Lane2004-05-071-7/+7
* Fix some portability issues with new float input code (didn't work onTom Lane2004-04-011-19/+19
* Add missing casts to unsigned char in recently-added isspace() calls.Tom Lane2004-04-011-5/+5
* Localize our dependencies on the way to create NAN or INFINITY.Tom Lane2004-03-151-19/+80
* Portability fixes and bug fixes for recent floating point input changes.Neil Conway2004-03-141-66/+157
* Allow 'Infinity' and '-Infinity' as input to the float4 and float8Neil Conway2004-03-121-32/+16