postgresql/contrib/amcheck
Robert Haas 453f53821f amcheck: In verify_heapam, allows tuples with xmin 0.
Commit e88754a196 caused that case
to be reported as corruption, but Peter Geoghegan pointed out that
it can legitimately happen in the case of a speculative insertion
that aborts, so we'd better not flag it as corruption after all.

Back-patch to v14, like the commit that introduced the issue.

Discussion: http://postgr.es/m/CAH2-WzmEabzcPTxSY-NXKH6Qt3FkAPYHGQSe2PtvGgj17ZQkCw@mail.gmail.com
2023-03-28 16:17:03 -04:00
..
expected Make relation-enumerating operations be security-restricted operations. 2022-05-09 08:35:08 -07:00
sql Make relation-enumerating operations be security-restricted operations. 2022-05-09 08:35:08 -07:00
t Harden TAP tests that intentionally corrupt page checksums. 2022-03-25 14:23:26 -04:00
.gitignore Add .gitignore to contrib/amcheck. 2017-03-09 22:45:24 -05:00
Makefile Extend amcheck to check heap pages. 2020-10-22 08:44:18 -04:00
amcheck--1.0--1.1.sql Add amcheck verification of heap relations belonging to btree indexes. 2018-03-31 19:52:01 -07:00
amcheck--1.0.sql Add amcheck extension to contrib. 2017-03-09 16:33:02 -08:00
amcheck--1.1--1.2.sql Allow amcheck to re-find tuples using new search. 2019-03-20 10:41:36 -07:00
amcheck--1.2--1.3.sql Extend amcheck to check heap pages. 2020-10-22 08:44:18 -04:00
amcheck.control Extend amcheck to check heap pages. 2020-10-22 08:44:18 -04:00
verify_heapam.c amcheck: In verify_heapam, allows tuples with xmin 0. 2023-03-28 16:17:03 -04:00
verify_nbtree.c Silence compiler warnings from some older compilers. 2022-06-01 17:21:45 -04:00