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path: root/src/backend/utils/adt/float.c
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* Fix integer-overflow edge case detection in interval_mul and pgbench.Tom Lane2019-11-071-36/+8
* Fix float-to-integer coercions to handle edge cases correctly.Tom Lane2018-11-241-11/+68
* Revert back-branch changes in power()'s behavior for NaN inputs.Tom Lane2018-05-021-20/+1
* Avoid wrong results for power() with NaN input on more platforms.Tom Lane2018-04-291-3/+21
* Avoid wrong results for power() with NaN input on some platforms.Tom Lane2018-04-291-3/+4
* Fix GiST index build for NaN values in geometric types.Tom Lane2016-07-141-5/+2
* Update copyright for 2015Bruce Momjian2015-01-061-1/+1
* pgindent run for 9.4Bruce Momjian2014-05-061-3/+3
* Enable building with Visual Studion 2013.Andrew Dunstan2014-01-261-0/+11
* Update copyright for 2014Bruce Momjian2014-01-071-1/+1
* Remove IRIX port.Robert Haas2013-10-181-64/+0
* Make sure float4in/float8in accept all standard spellings of "infinity".Tom Lane2013-08-031-23/+75
* Clean up references to SQL92Peter Eisentraut2013-04-201-1/+1
* Update copyrights for 2013Bruce Momjian2013-01-011-1/+1
* Run pgindent on 9.2 source tree in preparation for first 9.3Bruce Momjian2012-06-101-13/+13
* Add some enumeration commas, for consistencyPeter Eisentraut2012-02-241-1/+1
* Try to be more consistent about accepting denormalized float8 numbers.Tom Lane2012-02-011-10/+34
* Update copyright notices for year 2012.Bruce Momjian2012-01-011-1/+1
* Create a "sort support" interface API for faster sorting.Tom Lane2011-12-071-0/+37
* Stamp copyrights for year 2011.Bruce Momjian2011-01-011-1/+1
* Remove cvs keywords from all files.Magnus Hagander2010-09-201-1/+1
* Insert a hack into get_float8_nan (both core and ecpg copies) to deal withTom Lane2010-02-271-2/+3
* Create an official API function for C functions to use to check if they areTom Lane2010-02-081-13/+7
* Update copyright for the year 2010.Bruce Momjian2010-01-021-2/+2
* Increase the maximum value of extra_float_digits to 3, and have pg_dumpTom Lane2009-09-111-3/+3
* 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian2009-06-111-3/+3
* Put back our old workaround for machines that declare cbrt() in math.h butTom Lane2009-03-041-1/+10
* Remove the special cases to prevent minus-zero results in float4 and float8Tom Lane2009-02-181-13/+8
* Update copyright for 2009.Bruce Momjian2009-01-011-2/+2
* Support window functions a la SQL:2008.Tom Lane2008-12-281-4/+10
* Adjust power() error messages to be more descriptive.Bruce Momjian2008-05-091-4/+7
* Update C comments to mention SQL:2003 handling of power return values.Bruce Momjian2008-05-091-2/+3
* Allow float8, int8, and related datatypes to be passed by value on machinesTom Lane2008-04-211-5/+4
* Document and enforce that the usable range of setseed() arguments isTom Lane2008-03-101-2/+6
* Update copyrights in source tree to 2008.Bruce Momjian2008-01-011-2/+2
* pgindent run for 8.3.Bruce Momjian2007-11-151-47/+51
* Prevent corr() from returning the wrong results for negative correlationNeil Conway2007-09-191-3/+2
* Downgrade implicit casts to text to be assignment-only, except for the onesTom Lane2007-06-051-103/+1
* Replace direct assignments to VARATT_SIZEP(x) with SET_VARSIZE(x, len).Tom Lane2007-02-271-3/+3
* 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