Log Message:
---
Fix CREATE TABLE ... AS VALUES ... to work rather than Assert'ing;
oversight in original implementation of VALUES. Also fix an oversight
in recent addition of options to CREATE TABLE AS: they weren't getting
propagated if the query was a set-operation such as UNION.
Modif
Log Message:
---
Change ANALYZE to take ShareUpdateExclusiveLock not AccessShareLock on
the table being analyzed. This prevents two ANALYZEs from running
concurrently on the same table and possibly suffering concurrent-update
failures while trying to store their results into pg_statistic.
Log Message:
---
Marginal cleanup in arrangements for ensuring StrategyHintVacuum is cleared
after an error during VACUUM. We have a PG_TRY block anyway around the only
call sites, so just reset it in the CATCH clause instead of having
AtEOXact_Buffers blindly do it during xact end. I thi
