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postgresql/src/backend/access
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Tomas Vondra 1124cb2cf2 Document relaxed HOT for summarizing indexes 
Commit 19d8e2308b allowed a weaker check for HOT with summarizing
indexes, but it did not update README.HOT. So do that now.

Patch by Matthias van de Meent, minor changes by me. Backpatch to 16,
where the optimization was introduced.

Author: Matthias van de Meent
Reviewed-by: Tomas Vondra
Backpatch-through: 16
Discussion: https://postgr.es/m/CAEze2WiEOm8V+c9kUeYp2BPhbEc5s473fUf51xNeqvSFGv44Ew@mail.gmail.com
2023-07-07 19:05:36 +02:00
..
brin Revert "Fix search_path to a safe value during maintenance operations." 2023-06-10 08:11:41 -07:00
common Pre-beta mechanical code beautification. 2023-05-19 17:24:48 -04:00
gin Fix race in SSI interaction with gin fast path. 2023-07-04 09:04:35 +12:00
gist Pre-beta mechanical code beautification. 2023-05-19 17:24:48 -04:00
hash Pre-beta mechanical code beautification. 2023-05-19 17:24:48 -04:00
heap Document relaxed HOT for summarizing indexes 2023-07-07 19:05:36 +02:00
index Add SysCacheGetAttrNotNull for guaranteed not-null attrs 2023-03-25 22:49:33 +01:00
nbtree Fix race in SSI interaction with empty btrees. 2023-07-04 09:04:35 +12:00
rmgrdesc Pre-beta mechanical code beautification. 2023-05-19 17:24:48 -04:00
spgist Pre-beta mechanical code beautification. 2023-05-19 17:24:48 -04:00
table Pre-beta mechanical code beautification. 2023-05-19 17:24:48 -04:00
tablesample Update copyright for 2023 2023-01-02 15:00:37 -05:00
transam Silence "missing contrecord" error. 2023-07-03 11:21:56 +12:00
Makefile Introduce access/{table.h, relation.h}, for generic functions from heapam.h. 2019-01-21 10:51:36 -08:00
meson.build Update copyright for 2023 2023-01-02 15:00:37 -05:00