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postgres/src/backend
History
Tomas Vondra ea190ed14b 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 18:16:36 +01:00
..
access
Fix CLUSTER progress reporting of number of blocks scanned.
2020-11-27 20:17:33 +09:00
bootstrap
Skip WAL for new relfilenodes, under wal_level=minimal.
2020-04-04 12:25:34 -07:00
catalog
Plug memory leak in index_get_partition
2020-11-06 22:52:15 -03:00
commands
Avoid memcpy() with a NULL source pointer and count == 0
2020-12-01 11:46:56 -03:00
executor
Properly check index mark/restore in ExecSupportsMarkRestore.
2020-11-24 21:16:58 +00:00
foreign
Update copyrights for 2020
2020-01-01 12:21:45 -05:00
jit
jit: Correct parameter type for generated expression evaluation functions.
2020-12-07 18:33:03 -08:00
lib
Use pg_bitutils for HyperLogLog.
2020-07-30 09:17:00 -07:00
libpq
Message style improvements
2020-11-07 19:33:43 -03:00
main
Add PostgreSQL home page to --help output
2020-02-28 13:12:21 +01:00
nodes
Ensure that expandTableLikeClause() re-examines the same table.
2020-12-01 14:02:27 -05:00
optimizer
Consider unsorted paths in generate_useful_gather_paths
2020-12-21 18:16:36 +01:00
parser
Ensure that expandTableLikeClause() re-examines the same table.
2020-12-01 14:02:27 -05:00
partitioning
Do not return NULL for error cases in satisfies_hash_partition().
2020-11-16 16:39:59 -05:00
po
Translation updates
2020-11-09 12:34:05 +01:00
port
Spelling adjustments
2020-06-07 15:06:51 +02:00
postmaster
Use _exit(2) for SIGQUIT during ProcessStartupPacket, too.
2020-09-10 12:06:26 -04:00
regex
Dial back -Wimplicit-fallthrough to level 3
2020-05-13 15:31:14 -04:00
replication
Revert "Cannot use WL_SOCKET_WRITEABLE without WL_SOCKET_READABLE."
2020-12-14 23:48:44 -08:00
rewrite
Calculate extraUpdatedCols in query rewriter, not parser.
2020-10-28 13:47:02 -04:00
snowball
Update copyrights for 2020
2020-01-01 12:21:45 -05:00
statistics
Run pgindent with new pg_bsd_indent version 2.1.1.
2020-05-16 11:54:51 -04:00
storage
Free disk space for dropped relations on commit.
2020-12-01 13:22:01 +13:00
tcop
Further fixes for CREATE TABLE LIKE: cope with self-referential FKs.
2020-11-19 15:03:17 -05:00
tsearch
Avoid possible dangling-pointer access in tsearch_readline_callback.
2020-09-23 11:36:13 -04:00
utils
Avoid memcpy() with same source and destination during relmapper init.
2020-12-18 15:46:44 -05:00
.gitignore
…
common.mk
Remove PARTIAL_LINKING build mode.
2018-03-30 17:33:04 -07:00
Makefile
Update copyrights for 2020
2020-01-01 12:21:45 -05:00
nls.mk
Translation updates
2020-09-14 13:14:53 +02:00