Tomas Vondra f4a3c0b062 Consider unsorted paths in generate_useful_gather_paths ... generate_useful_gather_paths used to skip unsorted paths (without any pathkeys), but that is unnecessary - the later code actually can handle such paths just fine by adding a Sort node. This is clearly a thinko, preventing construction of useful plans. Backpatch to 13, where Incremental Sort was introduced. Author: James Coleman Reviewed-by: Tomas Vondra Backpatch-through: 13 Discussion: https://postgr.es/m/CAAaqYe8cK3g5CfLC4w7bs=hC0mSksZC=H5M8LSchj5e5OxpTAg@mail.gmail.com		2020-12-21 18:10:20 +01:00
..
access	Revert "Get rid of the dedicated latch for signaling the startup process".	2020-12-17 18:06:51 +09:00
bootstrap	Fix some stray whitespace in parser files	2020-11-11 17:37:18 +01:00
catalog	Multirange datatypes	2020-12-20 07:20:33 +03:00
commands	Refactor logic to check for ASCII-only characters in string	2020-12-21 09:37:11 +09:00
executor	Multirange datatypes	2020-12-20 07:20:33 +03:00
foreign	Small code simplifications	2020-12-03 11:44:13 +01:00
jit	Support subscripting of arbitrary types, not only arrays.	2020-12-09 12:40:37 -05:00
lib
libpq	Convert elog(LOG) calls to ereport() where appropriate	2020-12-04 14:25:23 +01:00
main	Remove -o option to postmaster	2020-11-10 13:15:01 +01:00
nodes	Improve hash_create()'s API for some added robustness.	2020-12-15 11:38:53 -05:00
optimizer	Consider unsorted paths in generate_useful_gather_paths	2020-12-21 18:10:20 +01:00
parser	Multirange datatypes	2020-12-20 07:20:33 +03:00
partitioning	Improve hash_create()'s API for some added robustness.	2020-12-15 11:38:53 -05:00
po
port	Fix -Wcast-function-type warnings on Windows/MinGW	2020-10-21 08:17:51 +02:00
postmaster	Avoid memcpy() with same source and destination in pgstat_recv_replslot.	2020-12-20 12:38:32 -05:00
regex
replication	Update comment atop of ReorderBufferQueueMessage().	2020-12-19 10:08:46 +05:30
rewrite	Improve wording of two error messages related to generated columns.	2020-11-23 11:15:12 -05:00
snowball
statistics	Improve estimation of ANDs under ORs using extended statistics.	2020-12-08 20:10:11 +00:00
storage	Revert "Get rid of the dedicated latch for signaling the startup process".	2020-12-17 18:06:51 +09:00
tcop	Refactor CLUSTER and REINDEX grammar to use DefElem for option lists	2020-12-03 10:13:21 +09:00
tsearch	Improve hash_create()'s API for some added robustness.	2020-12-15 11:38:53 -05:00
utils	Fix compiler warning in multirange_constructor0()	2020-12-21 14:25:32 +03:00
.gitignore
common.mk
Makefile
nls.mk