Reported-by: David Rowley
Discussion: https://postgr.es/m/CAApHDvrR1ZQ69keUwr5_BGo2iWNqhpZooZSz2g96KnOxO0_GTw@mail.gmail.com
Backpatch-through: master
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-Additionally, vacuum is no longer silently limited to one gigabyte of memory when maintenance_work_mem and autovacuum_work_mem are higher. WAL traffic caused by
+Additionally, vacuum is no longer silently limited to one gigabyte of memory when maintenance_work_mem or autovacuum_work_mem are higher. WAL traffic caused by
vacuum is also more compact.
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