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Robert Haas c87aff065c amcheck: Generalize one of the recently-added update chain checks. ... Commit bbc1376b39 checked that if a redirected line pointer pointed to a tuple, the tuple should be marked both HEAP_ONLY_TUPLE and HEAP_UPDATED. But Andres Freund pointed out that *any* tuple that is marked HEAP_ONLY_TUPLE should be marked HEAP_UPDATED, not just one that is the target of a redirected line pointer. Do that instead. To see why this is better, consider a redirect line pointer A which points to a heap-only tuple B which points (via CTID) to another heap-only tuple C. With the old code, we'd complain if B was not marked HEAP_UPDATED, but with this change, we'll complain if either B or C is not marked HEAP_UPDATED. (Note that, with or without this commit, if either B or C were not marked HEAP_ONLY_TUPLE, we would also complain about that.) Discussion: http://postgr.es/m/CA%2BTgmobLypZx%3DcOH%2ByY1GZmCruaoucHm77A6y_-Bo%3Dh-_3H28g%40mail.gmail.com		2 years ago
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expected	Add tests for pg_stat_io	2 years ago
sql	Add tests for pg_stat_io	2 years ago
t	Update copyright for 2023	3 years ago
.gitignore	Add .gitignore to contrib/amcheck.	8 years ago
Makefile	Extend amcheck to check heap pages.	5 years ago
amcheck--1.0--1.1.sql	Add amcheck verification of heap relations belonging to btree indexes.	7 years ago
amcheck--1.0.sql	Add amcheck extension to contrib.	8 years ago
amcheck--1.1--1.2.sql	Allow amcheck to re-find tuples using new search.	6 years ago
amcheck--1.2--1.3.sql	Extend amcheck to check heap pages.	5 years ago
amcheck.control	Extend amcheck to check heap pages.	5 years ago
meson.build	Update copyright for 2023	3 years ago
verify_heapam.c	amcheck: Generalize one of the recently-added update chain checks.	2 years ago
verify_nbtree.c	Update copyright for 2023	3 years ago