Amit Kapila 26acb54a13 Revert "Enable parallel SELECT for "INSERT INTO ... SELECT ..."." ...

To allow inserts in parallel-mode this feature has to ensure that all the
constraints, triggers, etc. are parallel-safe for the partition hierarchy
which is costly and we need to find a better way to do that. Additionally,
we could have used existing cached information in some cases like indexes,
domains, etc. to determine the parallel-safety.

List of commits reverted, in reverse chronological order:

ed62d3737c Doc: Update description for parallel insert reloption.
c8f78b6161 Add a new GUC and a reloption to enable inserts in parallel-mode.
c5be48f092 Improve FK trigger parallel-safety check added by 05c8482f7f.
e2cda3c20a Fix use of relcache TriggerDesc field introduced by commit 05c8482f7f.
e4e87a32cc Fix valgrind issue in commit 05c8482f7f.
05c8482f7f Enable parallel SELECT for "INSERT INTO ... SELECT ...".

Discussion: https://postgr.es/m/E1lMiB9-0001c3-SY@gemulon.postgresql.org

2021-03-24 11:29:15 +05:30

..

attmap.c

Update copyright for 2021

2021-01-02 13:06:25 -05:00

bufmask.c

Update copyright for 2021

2021-01-02 13:06:25 -05:00

detoast.c

Short-circuit slice requests that are for more than the object's size.

2021-03-22 14:01:20 -04:00

heaptuple.c

Fix some typos, grammar and style in docs and comments

2021-02-24 16:13:17 +09:00

indextuple.c

Allow configurable LZ4 TOAST compression.

2021-03-19 15:10:38 -04:00

Makefile

Allow configurable LZ4 TOAST compression.

2021-03-19 15:10:38 -04:00

printsimple.c

Update copyright for 2021

2021-01-02 13:06:25 -05:00

printtup.c

Remove server and libpq support for old FE/BE protocol version 2.

2021-03-04 10:45:55 +02:00

relation.c

Update copyright for 2021

2021-01-02 13:06:25 -05:00

reloptions.c

Revert "Enable parallel SELECT for "INSERT INTO ... SELECT ..."."

2021-03-24 11:29:15 +05:30

scankey.c

Update copyright for 2021

2021-01-02 13:06:25 -05:00

session.c

Update copyright for 2021

2021-01-02 13:06:25 -05:00

syncscan.c

Update copyright for 2021

2021-01-02 13:06:25 -05:00

toast_compression.c

Mostly-cosmetic adjustments of TOAST-related macros.

2021-03-22 13:43:10 -04:00

toast_internals.c

Mostly-cosmetic adjustments of TOAST-related macros.

2021-03-22 13:43:10 -04:00

tupconvert.c

Fix permission checks on constraint violation errors on partitions.

2021-02-08 11:01:51 +02:00

tupdesc.c

Allow configurable LZ4 TOAST compression.

2021-03-19 15:10:38 -04:00