Alvaro Herrera 11ac4c73cb Don't ignore tuple locks propagated by our updates ... If a tuple was locked by transaction A, and transaction B updated it, the new version of the tuple created by B would be locked by A, yet visible only to B; due to an oversight in HeapTupleSatisfiesUpdate, the lock held by A wouldn't get checked if transaction B later deleted (or key-updated) the new version of the tuple. This might cause referential integrity checks to give false positives (that is, allow deletes that should have been rejected). This is an easy oversight to have made, because prior to improved tuple locks in commit 0ac5ad5134 it wasn't possible to have tuples created by our own transaction that were also locked by remote transactions, and so locks weren't even considered in that code path. It is recommended that foreign keys be rechecked manually in bulk after installing this update, in case some referenced rows are missing with some referencing row remaining. Per bug reported by Daniel Wood in CAPweHKe5QQ1747X2c0tA=5zf4YnS2xcvGf13Opd-1Mq24rF1cQ@mail.gmail.com		2013-12-18 13:45:51 -03:00
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aborted-keyrevoke.out	Improve concurrency of foreign key locking	2013-01-23 12:04:59 -03:00
aborted-keyrevoke_2.out	Improve concurrency of foreign key locking	2013-01-23 12:04:59 -03:00
classroom-scheduling.out	Strip whitespace from SQL blocks in the isolation test suite. This is purely	2011-08-18 17:09:58 +03:00
delete-abort-savept-2.out	Improve concurrency of foreign key locking	2013-01-23 12:04:59 -03:00
delete-abort-savept.out	Avoid resetting Xmax when it's a multi with an aborted update	2013-12-05 12:21:55 -03:00
drop-index-concurrently-1.out	Allow drop-index-concurrently-1 test to run at any isolation level.	2013-10-08 16:55:12 -05:00
drop-index-concurrently-1_2.out	Allow drop-index-concurrently-1 test to run at any isolation level.	2013-10-08 16:55:12 -05:00
eval-plan-qual.out	Add simple tests of EvalPlanQual using the isolationtester infrastructure.	2012-01-28 17:55:08 -05:00
fk-contention.out	Improve concurrency of foreign key locking	2013-01-23 12:04:59 -03:00
fk-deadlock.out	Improve concurrency of foreign key locking	2013-01-23 12:04:59 -03:00
fk-deadlock2.out	Improve concurrency of foreign key locking	2013-01-23 12:04:59 -03:00
fk-deadlock2_1.out	Make some isolationtester specs more complete	2013-10-04 15:52:58 -03:00
fk-deadlock2_2.out	Make some isolationtester specs more complete	2013-10-04 15:52:58 -03:00
fk-deadlock_1.out	Make some isolationtester specs more complete	2013-10-04 15:52:58 -03:00
fk-delete-insert.out	Improve concurrency of foreign key locking	2013-01-23 12:04:59 -03:00
index-only-scan.out	Fix serializable mode with index-only scans.	2012-09-04 21:13:11 -05:00
lock-update-delete.out	Make some isolationtester specs more complete	2013-10-04 15:52:58 -03:00
lock-update-delete_1.out	Make some isolationtester specs more complete	2013-10-04 15:52:58 -03:00
lock-update-traversal.out	Make some isolationtester specs more complete	2013-10-04 15:52:58 -03:00
multiple-row-versions.out	Strip whitespace from SQL blocks in the isolation test suite. This is purely	2011-08-18 17:09:58 +03:00
multixact-no-deadlock.out	Improve concurrency of foreign key locking	2013-01-23 12:04:59 -03:00
multixact-no-forget.out	Fix improper abort during update chain locking	2013-12-05 17:47:51 -03:00
multixact-no-forget_1.out	Fix improper abort during update chain locking	2013-12-05 17:47:51 -03:00
partial-index.out	Strip whitespace from SQL blocks in the isolation test suite. This is purely	2011-08-18 17:09:58 +03:00
prepared-transactions.out	Add an SSI regression test that tests all interesting permutations in the	2011-08-18 17:09:58 +03:00
project-manager.out	Strip whitespace from SQL blocks in the isolation test suite. This is purely	2011-08-18 17:09:58 +03:00
propagate-lock-delete.out	Don't ignore tuple locks propagated by our updates	2013-12-18 13:45:51 -03:00
receipt-report.out	Strip whitespace from SQL blocks in the isolation test suite. This is purely	2011-08-18 17:09:58 +03:00
referential-integrity.out	Strip whitespace from SQL blocks in the isolation test suite. This is purely	2011-08-18 17:09:58 +03:00
ri-trigger.out	Strip whitespace from SQL blocks in the isolation test suite. This is purely	2011-08-18 17:09:58 +03:00
simple-write-skew.out	Strip whitespace from SQL blocks in the isolation test suite. This is purely	2011-08-18 17:09:58 +03:00
temporal-range-integrity.out	Strip whitespace from SQL blocks in the isolation test suite. This is purely	2011-08-18 17:09:58 +03:00
timeouts.out	Bump up timeout delays some more in timeouts isolation test.	2013-03-20 13:53:43 -04:00
total-cash.out	Strip whitespace from SQL blocks in the isolation test suite. This is purely	2011-08-18 17:09:58 +03:00
two-ids.out	Strip whitespace from SQL blocks in the isolation test suite. This is purely	2011-08-18 17:09:58 +03:00