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PostgreSQL/src/backend/commands
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Alvaro Herrera 7b357cc6ae
Don't add a redundant constraint when detaching a partition 
On ALTER TABLE .. DETACH CONCURRENTLY, we add a new table constraint
that duplicates the partition constraint.  But if the partition already
has another constraint that implies that one, then that's unnecessary.
We were already avoiding the addition of a duplicate constraint if there
was an exact 'equal' match -- this just improves the quality of the check.

Author: Justin Pryzby <pryzby@telsasoft.com>
Reviewed-by: Álvaro Herrera <alvherre@alvh.no-ip.org>
Discussion: https://postgr.es/m/20210410184226.GY6592@telsasoft.com
2021-04-21 18:12:05 -04:00
..
aggregatecmds.c
SQL-standard function body
2021-04-07 21:47:55 +02:00
alter.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
amcmds.c
Fix some typos, grammar and style in docs and comments
2021-02-24 16:13:17 +09:00
analyze.c
Fix typos and grammar in comments and docs
2021-04-19 11:32:30 +09:00
async.c
Remove server and libpq support for old FE/BE protocol version 2.
2021-03-04 10:45:55 +02:00
cluster.c
Fix typos and grammar in documentation and code comments
2021-04-09 13:53:07 +09:00
collationcmds.c
Fix typo in collationcmds.c
2021-04-05 11:18:12 +09:00
comment.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
constraint.c
Pass down "logically unchanged index" hint.
2021-01-13 08:11:00 -08:00
conversioncmds.c
Add 'noError' argument to encoding conversion functions.
2021-04-01 11:45:22 +03:00
copy.c
Rename Default Roles to Predefined Roles
2021-04-01 15:32:06 -04:00
copyfrom.c
Fix typos and grammar in documentation and code comments
2021-04-09 13:53:07 +09:00
copyfromparse.c
Do COPY FROM encoding conversion/verification in larger chunks.
2021-04-01 12:23:40 +03:00
copyto.c
doc: Improve hyphenation consistency
2021-04-21 08:14:43 +02:00
createas.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
dbcommands.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
define.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
discard.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
dropcmds.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
event_trigger.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
explain.c
Fix wrong units in two ExplainPropertyFloat calls.
2021-04-16 11:30:27 -04:00
extension.c
Add mbverifystr() functions specific to each encoding.
2021-01-28 14:40:07 +02:00
foreigncmds.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
functioncmds.c
doc: Improve hyphenation consistency
2021-04-21 08:14:43 +02:00
indexcmds.c
ALTER TABLE ... DETACH PARTITION ... CONCURRENTLY
2021-03-25 18:00:28 -03:00
lockcmds.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
Makefile
Split copy.c into four files.
2020-11-23 10:50:50 +02:00
matview.c
Enable parallelism in REFRESH MATERIALIZED VIEW.
2021-03-17 15:04:17 +13:00
opclasscmds.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
operatorcmds.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
policy.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
portalcmds.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
prepare.c
Improve performance of repeated CALLs within plpgsql procedures.
2021-01-25 22:28:29 -05:00
proclang.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
publicationcmds.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
schemacmds.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
seclabel.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
sequence.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
statscmds.c
Extended statistics on expressions
2021-03-27 00:01:11 +01:00
subscriptioncmds.c
ALTER SUBSCRIPTION ... ADD/DROP PUBLICATION
2021-04-06 11:49:51 +02:00
tablecmds.c
Don't add a redundant constraint when detaching a partition
2021-04-21 18:12:05 -04:00
tablespace.c
Prevent drop of tablespaces used by partitioned relations
2021-01-14 15:32:14 -03:00
trigger.c
Postpone some stuff out of ExecInitModifyTable.
2021-04-06 15:57:11 -04:00
tsearchcmds.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00
typecmds.c
SQL-standard function body
2021-04-07 21:47:55 +02:00
user.c
Standardize pg_authid oid_symbol values.
2021-04-10 12:01:41 -07:00
vacuum.c
Add wraparound failsafe to VACUUM.
2021-04-07 12:37:45 -07:00
variable.c
Fix some inappropriately-disallowed uses of ALTER ROLE/DATABASE SET.
2021-04-13 15:10:18 -04:00
view.c
Update copyright for 2021
2021-01-02 13:06:25 -05:00