John Naylor 8a1b31e6e5 Use bump context for TID bitmaps stored by vacuum ... Vacuum does not pfree individual entries, and only frees the entire storage space when finished with it. This allows using a bump context, eliminating the chunk header in each leaf allocation. Most leaf allocations will be 16 to 32 bytes, so that's a significant savings. TidStoreCreateLocal gets a boolean parameter to indicate that the created store is insert-only. This requires a separate tree context for iteration, since we free the iteration state after iteration completes. Discussion: https://postgr.es/m/CANWCAZac%3DpBePg3rhX8nXkUuaLoiAJJLtmnCfZsPEAS4EtJ%3Dkg%40mail.gmail.com Discussion: https://postgr.es/m/CANWCAZZQFfxvzO8yZHFWtQV+Z2gAMv1ku16Vu7KWmb5kZQyd1w@mail.gmail.com		2024-04-08 14:39:49 +07:00
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backend	Use bump context for TID bitmaps stored by vacuum	2024-04-08 14:39:49 +07:00
bin	Add more tab completion support for ALTER DEFAULT PRIVILEGES in psql.	2024-04-08 12:15:10 +09:00
common	Silence some compiler warnings in commit 3311ea86ed	2024-04-05 16:08:40 -04:00
fe_utils	Allow dbname to be written as part of connstring via pg_basebackup's -R option.	2024-03-21 10:50:33 +05:30
include	Use bump context for TID bitmaps stored by vacuum	2024-04-08 14:39:49 +07:00
interfaces	JSON_TABLE: Add support for NESTED paths and columns	2024-04-08 16:14:13 +09:00
makefiles	Optimize pg_popcount() with AVX-512 instructions.	2024-04-06 21:56:23 -05:00
pl	Avoid possible longjmp-induced logic error in PLy_trigger_build_args.	2024-04-01 15:15:03 -04:00
port	Optimize visibilitymap_count() with AVX-512 instructions.	2024-04-06 22:58:23 -05:00
template	Remove AIX support	2024-02-28 15:17:23 +04:00
test	Use bump context for TID bitmaps stored by vacuum	2024-04-08 14:39:49 +07:00
timezone	Update time zone data files to tzdata release 2024a.	2024-02-01 15:57:53 -05:00
tools	JSON_TABLE: Add support for NESTED paths and columns	2024-04-08 16:14:13 +09:00
tutorial	Update copyright for 2024	2024-01-03 20:49:05 -05:00
.gitignore	…
DEVELOPERS	…
Makefile	Remove distprep	2023-11-06 15:18:04 +01:00
Makefile.global.in	Optimize pg_popcount() with AVX-512 instructions.	2024-04-06 21:56:23 -05:00
Makefile.shlib	Remove AIX support	2024-02-28 15:17:23 +04:00
meson.build	Update copyright for 2024	2024-01-03 20:49:05 -05:00
nls-global.mk	Remove distprep	2023-11-06 15:18:04 +01:00