Noah Misch 5f27b5f848 Dissociate btequalimage() from interval_ops, ending its deduplication. ... Under interval_ops, some equal values are distinguishable. One such pair is '24:00:00' and '1 day'. With that being so, btequalimage() breaches the documented contract for the "equalimage" btree support function. This can cause incorrect results from index-only scans. Users should REINDEX any btree indexes having interval-type columns. After updating, pg_amcheck will report an error for almost all such indexes. This fix makes interval_ops simply omit the support function, like numeric_ops does. Back-pack to v13, where btequalimage() first appeared. In back branches, for the benefit of old catalog content, btequalimage() code will return false for type "interval". Going forward, back-branch initdb will include the catalog change. Reviewed by Peter Geoghegan. Discussion: https://postgr.es/m/20231011013317.22.nmisch@google.com		2023-10-14 16:33:51 -07:00
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expected	Fix test of pg_stat_io for wal_level=minimal.	2023-07-01 10:00:39 -07:00
sql	Fix test of pg_stat_io for wal_level=minimal.	2023-07-01 10:00:39 -07:00
t	Pre-beta mechanical code beautification.	2023-05-19 17:24:48 -04:00
.gitignore
amcheck--1.0--1.1.sql
amcheck--1.0.sql
amcheck--1.1--1.2.sql
amcheck--1.2--1.3.sql
amcheck.control
Makefile
meson.build	Update copyright for 2023	2023-01-02 15:00:37 -05:00
verify_heapam.c	Pre-beta mechanical code beautification.	2023-05-19 17:24:48 -04:00
verify_nbtree.c	Dissociate btequalimage() from interval_ops, ending its deduplication.	2023-10-14 16:33:51 -07:00