f54106f77e
While autovacuum dutifully launched anti-multixact-wraparound vacuums when the multixact "age" was reached, the vacuum code was not aware that it needed to make them be full table vacuums. As the resulting partial-table vacuums aren't capable of actually increasing relminmxid, autovacuum continued to launch anti-wraparound vacuums that didn't have the intended effect, until age of relfrozenxid caused the vacuum to finally be a full table one via vacuum_freeze_table_age. To fix, introduce logic for multixacts similar to that for plain TransactionIds, using the same GUCs. Backpatch to 9.3, where permanent MultiXactIds were introduced. Andres Freund, some cleanup by Álvaro |
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| common | ||
| gin | ||
| gist | ||
| hash | ||
| heap | ||
| index | ||
| nbtree | ||
| rmgrdesc | ||
| spgist | ||
| transam | ||
| Makefile | ||