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Peter Eisentraut 89f908a6d0 Add temporal FOREIGN KEY contraints 
Add PERIOD clause to foreign key constraint definitions.  This is
supported for range and multirange types.  Temporal foreign keys check
for range containment instead of equality.

This feature matches the behavior of the SQL standard temporal foreign
keys, but it works on PostgreSQL's native ranges instead of SQL's
"periods", which don't exist in PostgreSQL (yet).

Reference actions ON {UPDATE,DELETE} {CASCADE,SET NULL,SET DEFAULT}
are not supported yet.

(previously committed as 34768ee361, reverted by 8aee330af55; this is
essentially unchanged from those)

Author: Paul A. Jungwirth <pj@illuminatedcomputing.com>
Reviewed-by: Peter Eisentraut <peter@eisentraut.org>
Reviewed-by: jian he <jian.universality@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/CA+renyUApHgSZF9-nd-a0+OPGharLQLO=mDHcY4_qQ0+noCUVg@mail.gmail.com
 		2024-09-17 11:29:30 +02:00
..
bit.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
bool.sql Add bool GiST opclass to btree_gist 2021-11-06 17:00:43 +01:00
bytea.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
cash.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
char.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
cidr.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
date.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
enum.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
float4.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
float8.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
inet.sql Handle mixed returnable and non-returnable columns better in IOS. 2022-01-03 16:12:11 -05:00
init.sql Test all contrib-created operator classes with amvalidate. 2016-11-29 15:05:22 -05:00
int2.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
int4.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
int8.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
interval.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
macaddr.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
macaddr8.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
not_equal.sql Ensure plan stability in contrib/btree_gist regression test. 2016-05-12 20:04:38 -04:00
numeric.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
oid.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
partitions.sql Allow some exclusion constraints on partitions 2023-07-12 09:25:17 +02:00
stratnum.sql Add stratnum GiST support function 2024-09-17 11:29:29 +02:00
text.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
time.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
timestamp.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
timestamptz.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
timetz.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
uuid.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
varbit.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
varchar.sql Revert "Add sortsupport for gist_btree opclasses, for faster index builds." 2021-04-07 14:33:21 +03:00
without_overlaps.sql Add temporal FOREIGN KEY contraints 2024-09-17 11:29:30 +02:00