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cdc168ad4b22ea4183f966688b245cabb5935d1f
postgres/src/backend/commands
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Peter Eisentraut cdc168ad4b Add support for not-null constraints on virtual generated columns 
This was left out of the original patch for virtual generated columns
(commit 83ea6c5402).

This just involves a bit of extra work in the executor to expand the
generation expressions and run a "IS NOT NULL" test against them.

There is also a bit of work to make sure that not-null constraints are
checked during a table rewrite.

Author: jian he <jian.universality@gmail.com>
Reviewed-by: Xuneng Zhou <xunengzhou@gmail.com>
Reviewed-by: Navneet Kumar <thanit3111@gmail.com>
Reviewed-by: Álvaro Herrera <alvherre@alvh.no-ip.org>
Discussion: https://postgr.es/m/CACJufxHArQysbDkWFmvK+D1TPHQWWTxWN15cMuUaTYX3xhQXgg@mail.gmail.com
2025-03-28 13:53:37 +01:00
..
aggregatecmds.c
Update copyright for 2025
2025-01-01 11:21:55 -05:00
alter.c
Avoid invalidating all RelationSyncCache entries on publication rename.
2025-03-13 09:16:33 +05:30
amcmds.c
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2025-01-01 11:21:55 -05:00
analyze.c
Add relallfrozen to pg_class
2025-03-03 11:18:05 -05:00
async.c
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2025-01-01 11:21:55 -05:00
cluster.c
Add relallfrozen to pg_class
2025-03-03 11:18:05 -05:00
collationcmds.c
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2025-01-01 11:21:55 -05:00
comment.c
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2025-01-01 11:21:55 -05:00
constraint.c
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2025-01-01 11:21:55 -05:00
conversioncmds.c
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2025-01-01 11:21:55 -05:00
copy.c
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2025-01-01 11:21:55 -05:00
copyfrom.c
Refactor Copy{From|To}GetRoutine() to use pass-by-reference argument.
2025-03-04 10:38:41 -08:00
copyfromparse.c
Re-export NextCopyFromRawFields() to copy.h.
2025-02-28 15:11:41 -08:00
copyto.c
Refactor Copy{From|To}GetRoutine() to use pass-by-reference argument.
2025-03-04 10:38:41 -08:00
createas.c
Make it possible for loadable modules to add EXPLAIN options.
2025-03-18 08:41:12 -04:00
dbcommands.c
Assert that a snapshot is active or registered before it's used
2025-03-11 23:20:34 +02:00
define.c
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discard.c
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dropcmds.c
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event_trigger.c
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explain_dr.c
Make it possible for loadable modules to add EXPLAIN options.
2025-03-18 08:41:12 -04:00
explain_format.c
Make it possible for loadable modules to add EXPLAIN options.
2025-03-18 08:41:12 -04:00
explain_state.c
Add an additional hook for EXPLAIN option validation.
2025-03-20 13:47:55 -04:00
explain.c
Simplify EXPLAIN code for Memoize
2025-03-21 13:40:05 +13:00
extension.c
Introduce PG_MODULE_MAGIC_EXT macro.
2025-03-26 11:06:12 -04:00
foreigncmds.c
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2025-01-01 11:21:55 -05:00
functioncmds.c
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2025-01-01 11:21:55 -05:00
indexcmds.c
Add support for not-null constraints on virtual generated columns
2025-03-28 13:53:37 +01:00
lockcmds.c
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2025-01-01 11:21:55 -05:00
Makefile
Make it possible for loadable modules to add EXPLAIN options.
2025-03-18 08:41:12 -04:00
matview.c
Allow non-btree unique indexes for matviews
2025-03-18 11:29:15 +01:00
meson.build
Make it possible for loadable modules to add EXPLAIN options.
2025-03-18 08:41:12 -04:00
opclasscmds.c
Generalize hash and ordering support in amapi
2025-02-27 17:03:31 +01:00
operatorcmds.c
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2025-01-01 11:21:55 -05:00
policy.c
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2025-01-01 11:21:55 -05:00
portalcmds.c
Don't lock partitions pruned by initial pruning
2025-02-20 17:09:48 +09:00
prepare.c
Make it possible for loadable modules to add EXPLAIN options.
2025-03-18 08:41:12 -04:00
proclang.c
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2025-01-01 11:21:55 -05:00
publicationcmds.c
Use correct variable name in publicationcmds.c.
2025-03-18 14:06:51 +05:30
schemacmds.c
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2025-01-01 11:21:55 -05:00
seclabel.c
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2025-01-01 11:21:55 -05:00
sequence.c
Remove unnecessary (char *) casts [xlog]
2025-02-13 10:57:07 +01:00
statscmds.c
Virtual generated columns
2025-02-07 09:46:59 +01:00
subscriptioncmds.c
Fix a WARNING for data origin discrepancies.
2025-02-21 14:34:40 +05:30
tablecmds.c
Add support for not-null constraints on virtual generated columns
2025-03-28 13:53:37 +01:00
tablespace.c
Remove unnecessary (char *) casts [xlog]
2025-02-13 10:57:07 +01:00
trigger.c
Don't lock partitions pruned by initial pruning
2025-02-20 17:09:48 +09:00
tsearchcmds.c
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2025-01-01 11:21:55 -05:00
typecmds.c
Remove dead code
2025-01-16 14:37:28 +01:00
user.c
Fix guc_malloc calls for consistency and OOM checks
2025-03-27 22:57:34 +01:00
vacuum.c
Add vacuum_truncate configuration parameter.
2025-03-20 10:16:50 -05:00
vacuumparallel.c
Add cost-based vacuum delay time to progress views.
2025-02-11 16:38:14 -06:00
variable.c
Fix guc_malloc calls for consistency and OOM checks
2025-03-27 22:57:34 +01:00
view.c
Update copyright for 2025
2025-01-01 11:21:55 -05:00