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autovacuum_vacuum_threshold

Type: integer
Default: 50
Min: 0
Max: 2147483647
Context: sighup
Restart: false

Specifies the minimum number of updated or deleted tuples needed to trigger a VACUUM in any one table. The default is 50 tuples. This parameter can only be set in the postgresql.conf file or on the server command line; but the setting can be overridden for individual tables by changing table storage parameters.

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