| Type: | real |
| Default: | 0.2 |
| Min: | 0 |
| Max: | 100 |
| Context: | sighup |
| Restart: | false |
| Since: | 13 |
Specifies a fraction of the table size to add to autovacuum_vacuum_insert_threshold when deciding whether to trigger a VACUUM. The default is 0.2 (20% of table size). 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.