Michael Paquier feac82fa85 Detect unused steps in isolation specs and do some cleanup ... This is useful for developers to find out if an isolation spec is over-engineered or if it needs more work by warning at the end of a test run if a step is not used, generating a failure with extra diffs. While on it, clean up all the specs which include steps not used in any permutations to simplify them. This is a backpatch of 989d23b and 06fdc4e, as it is becoming useful to make all the branches consistent for an upcoming patch that will improve the output generated by isolationtester. Author: Michael Paquier Reviewed-by: Asim Praveen, Melanie Plageman Discussion: https://postgr.es/m/20190819080820.GG18166@paquier.xyz Discussion: https://postgr.es/m/794820.1623872009@sss.pgh.pa.us Backpatch-through: 9.6		2021-06-17 11:57:35 +09:00
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concurrent_ddl_dml.spec	Detect unused steps in isolation specs and do some cleanup	2021-06-17 11:57:35 +09:00
delayed_startup.spec
mxact.spec
oldest_xmin.spec	Reduce cost of test_decoding's new oldest_xmin test	2018-07-05 16:58:30 -04:00
ondisk_startup.spec	Fix race condition leading to hanging logical slot creation.	2017-05-13 14:21:00 -07:00
snapshot_transfer.spec	Detect unused steps in isolation specs and do some cleanup	2021-06-17 11:57:35 +09:00
subxact_without_top.spec	Stop demanding that top xact must be seen before subxact in decoding.	2020-02-19 08:44:16 +05:30