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postgresql/contrib/btree_gist
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Michael Paquier 32cf7f7acc Improve performance of float overflow checks in btree_gist 
The current code could do unnecessary calls to isinf() (two for the
argument values all the time while one could be sufficient in some
cases).  zero_is_valid was never used but the result value was still
checked on 0 in the first position of the check.

This is similar to 607f8ce.  btree_gist has just copy-pasted the code
doing those checks from the backend float4/8 code, as of the macro
CHECKFLOATVAL(), to do the work.

Author: Haiying Tang
Discussion: https://postgr.es/m/OS0PR01MB611358E3A7BC3C2F874AC36BFBF39@OS0PR01MB6113.jpnprd01.prod.outlook.com
 		2021-08-19 10:42:44 +09:00
..
data Add btree_gist support for enum types. 2017-03-21 10:43:27 -04:00
expected Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
.gitignore Support "make check" in contrib 2011-04-25 22:27:11 +03:00
Makefile Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_bit.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_bytea.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_cash.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_date.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_enum.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_float4.c Improve performance of float overflow checks in btree_gist 2021-08-19 10:42:44 +09:00
btree_float8.c Improve performance of float overflow checks in btree_gist 2021-08-19 10:42:44 +09:00
btree_gist--1.0--1.1.sql Add index-only scan support to btree_gist. 2015-03-27 23:35:16 +02:00
btree_gist--1.1--1.2.sql Make contrib modules' installation scripts more secure. 2020-08-10 10:44:42 -04:00
btree_gist--1.2--1.3.sql Add uuid to the set of types supported by contrib/btree_gist. 2016-11-29 14:08:34 -05:00
btree_gist--1.2.sql Handle contrib's GIN/GIST support function signature changes honestly. 2016-06-09 16:44:25 -04:00
btree_gist--1.3--1.4.sql Add support for EUI-64 MAC addresses as macaddr8 2017-03-15 11:16:25 -04:00
btree_gist--1.4--1.5.sql Add btree_gist support for enum types. 2017-03-21 10:43:27 -04:00
btree_gist--1.5--1.6.sql Update btree_gist extension for parallel query 2020-07-20 13:59:50 +03:00
btree_gist.c Create function prototype as part of PG_FUNCTION_INFO_V1 macro 2014-04-18 00:03:19 -04:00
btree_gist.control Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_gist.h Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_inet.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_int2.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_int4.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_int8.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_interval.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_macaddr.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_macaddr8.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_numeric.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_oid.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_text.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_time.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_ts.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
btree_utils_num.c More unconstify use 2019-02-13 11:50:16 +01:00
btree_utils_num.h Improve performance of float overflow checks in btree_gist 2021-08-19 10:42:44 +09:00
btree_utils_var.c Clean up newlines following left parentheses 2020-01-30 13:42:14 -03:00
btree_utils_var.h Make the order of the header file includes consistent. 2019-11-25 08:08:57 +05:30
btree_uuid.c Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00