PostgreSQL 9.3.25 Documentationmore infor- mation. autovacuum (boolean) Controls whether the server should run the autovacuum launcher daemon. This is on by default; however, track_counts must also be enabled for autovacuum to work autovacuum_max_workers (integer) Specifies the maximum number of autovacuum processes (other than the autovacuum launcher) which may be running at any one time. The default is three. This parameter can only be set at server persistent daemon pro- cess, called the autovacuum launcher, which is in charge of starting autovacuum worker processes for all databases. The launcher will distribute the work across time, attempting to0 码力 | 3002 页 | 7.47 MB | 1 年前3
PostgreSQL 9.3 Documentationmore informa- tion. autovacuum (boolean) Controls whether the server should run the autovacuum launcher daemon. This is on by default; however, track_counts must also be enabled for autovacuum to work autovacuum_max_workers (integer) Specifies the maximum number of autovacuum processes (other than the autovacuum launcher) which may be running at any one time. The default is three. This parameter can only be set at server persistent daemon pro- cess, called the autovacuum launcher, which is in charge of starting autovacuum worker processes for all databases. The launcher will distribute the work across time, attempting to0 码力 | 3183 页 | 7.53 MB | 1 年前3
PostgreSQL 9.2 DocumentationServer Configuration autovacuum (boolean) Controls whether the server should run the autovacuum launcher daemon. This is on by default; however, track_counts must also be enabled for autovacuum to work autovacuum_max_workers (integer) Specifies the maximum number of autovacuum processes (other than the autovacuum launcher) which may be running at any one time. The default is three. This parameter can only be set at server persistent daemon pro- cess, called the autovacuum launcher, which is in charge of starting autovacuum worker processes for all databases. The launcher will distribute the work across time, attempting to0 码力 | 2829 页 | 7.02 MB | 1 年前3
PostgreSQL 9.2 Documentationmore informa- tion. autovacuum (boolean) Controls whether the server should run the autovacuum launcher daemon. This is on by default; however, track_counts must also be enabled for autovacuum to work autovacuum_max_workers (integer) Specifies the maximum number of autovacuum processes (other than the autovacuum launcher) which may be running at any one time. The default is three. This parameter can only be set at server persistent daemon pro- cess, called the autovacuum launcher, which is in charge of starting autovacuum worker processes for all databases. The launcher will distribute the work across time, attempting to0 码力 | 3007 页 | 7.07 MB | 1 年前3
PostgreSQL 10.23 DocumentationStorage Parameters. autovacuum (boolean) Controls whether the server should run the autovacuum launcher daemon. This is on by default; how- ever, track_counts must also be enabled for autovacuum to work autovacuum_max_workers (integer) Specifies the maximum number of autovacuum processes (other than the autovacuum launcher) that may be running at any one time. The default is three. This parameter can only be set at server persistent daemon process, called the autovacuum launcher, which is in charge of starting autovacuum worker processes for all data- bases. The launcher will distribute the work across time, attempting0 码力 | 2727 页 | 11.93 MB | 1 年前3
PostgreSQL 10.23 DocumentationStorage Parameters. autovacuum (boolean) Controls whether the server should run the autovacuum launcher daemon. This is on by default; however, track_counts must also be enabled for autovacuum to work autovacuum_max_workers (integer) Specifies the maximum number of autovacuum processes (other than the autovacuum launcher) that may be running at any one time. The default is three. This parameter can only be set at server process, called the autovacuum launcher, which is in charge of starting autovacuum worker processes 624 Routine Database Maintenance Tasks for all databases. The launcher will distribute the work across0 码力 | 2590 页 | 12.03 MB | 1 年前3
PostgreSQL 16.1 DocumentationStorage Parameters. autovacuum (boolean) Controls whether the server should run the autovacuum launcher daemon. This is on by default; however, track_counts must also be enabled for autovacuum to work autovacuum_max_workers (integer) Specifies the maximum number of autovacuum processes (other than the autovacuum launcher) that may be running at any one time. The default is three. This parameter can only be set at server a persistent daemon process, called the autovacuum launcher, which is in charge of starting autovacuum worker processes for all databases. The launcher will distribute the work across time, attempting to0 码力 | 2974 页 | 14.22 MB | 1 年前3
PostgreSQL 15.5 DocumentationStorage Parameters. autovacuum (boolean) Controls whether the server should run the autovacuum launcher daemon. This is on by default; however, track_counts must also be enabled for autovacuum to work autovacuum_max_workers (integer) Specifies the maximum number of autovacuum processes (other than the autovacuum launcher) that may be running at any one time. The default is three. This parameter can only be set at server a persistent daemon process, called the autovacuum launcher, which is in charge of starting autovacuum worker processes for all databases. The launcher will distribute the work across time, attempting to0 码力 | 2910 页 | 13.60 MB | 1 年前3
PostgreSQL 17beta1 A4 DocumentationStorage Parameters. autovacuum (boolean) Controls whether the server should run the autovacuum launcher daemon. This is on by default; however, track_counts must also be enabled for autovacuum to work autovacuum_max_workers (integer) Specifies the maximum number of autovacuum processes (other than the autovacuum launcher) that may be running at any one time. The default is three. This parameter can only be set at server a persistent daemon process, called the autovacuum launcher, which is in charge of starting autovacuum worker processes for all databases. The launcher will distribute the work across time, attempting to0 码力 | 3017 页 | 14.45 MB | 1 年前3
PostgreSQL 16.1 DocumentationStorage Parameters. autovacuum (boolean) Controls whether the server should run the autovacuum launcher daemon. This is on by default; how- ever, track_counts must also be enabled for autovacuum to work autovacuum_max_workers (integer) Specifies the maximum number of autovacuum processes (other than the autovacuum launcher) that may be running at any one time. The default is three. This parameter can only be set at server persistent daemon process, called the autovacuum launcher, which is in charge of starting autovacuum worker processes for all data- bases. The launcher will distribute the work across time, attempting0 码力 | 3133 页 | 14.10 MB | 1 年前3
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