Replace alter_table.sql test usage of event triggers. The test in 93765bd956b added an event trigger to ensure that the tested table rewrites do not get optimized away (as happened in the past). But doing so would require running the tests in isolation, as otherwise the trigger might also fire in concurrent sessions, causing test failures there.
Reported-By: Tom Lane Discussion: https://postgr.es/m/[email protected] Backpatch: 12, just as 93765bd956b Branch ------ REL_12_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/3b25de62099cf954ea0ca1fe5d70dbc3fbb776c5 Modified Files -------------- src/test/regress/expected/alter_table.out | 105 +++++++++++++++++++++--------- src/test/regress/sql/alter_table.sql | 71 ++++++++++++-------- 2 files changed, 116 insertions(+), 60 deletions(-)
