Pg-runtime-config » История » Версия 2
Андрей Волков, 2017-12-21 15:57
| 1 | 1 | Андрей Волков | h1. Изменеие параметров postgresql 9.4+ в runtime |
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| 2 | |||
| 3 | h2. На примере включения опций логгирования |
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| 4 | |||
| 5 | h3. Включить: |
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| 6 | |||
| 7 | <pre> |
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| 8 | postgres=# ALTER SYSTEM SET log_duration = on; |
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| 9 | ALTER SYSTEM |
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| 10 | postgres=# ALTER SYSTEM SET log_connections = on; |
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| 11 | ALTER SYSTEM |
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| 12 | postgres=# ALTER SYSTEM SET log_disconnections = on; |
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| 13 | ALTER SYSTEM |
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| 14 | postgres=# ALTER SYSTEM SET log_statement = 'all'; |
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| 15 | ALTER SYSTEM |
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| 16 | postgres=# ALTER SYSTEM SET log_temp_files = 0; |
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| 17 | ALTER SYSTEM |
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| 18 | postgres=# SELECT pg_reload_conf(); |
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| 19 | </pre> |
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| 20 | |||
| 21 | 2 | Андрей Волков | h3. Отключить: |
| 22 | 1 | Андрей Волков | |
| 23 | <pre> |
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| 24 | postgres=# ALTER SYSTEM RESET log_duration; |
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| 25 | ALTER SYSTEM |
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| 26 | postgres=# ALTER SYSTEM RESET log_connections; |
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| 27 | ALTER SYSTEM |
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| 28 | postgres=# ALTER SYSTEM RESET log_disconnections; |
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| 29 | ALTER SYSTEM |
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| 30 | postgres=# ALTER SYSTEM RESET log_statement; |
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| 31 | ALTER SYSTEM |
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| 32 | postgres=# ALTER SYSTEM RESET log_temp_files; |
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| 33 | ALTER SYSTEM |
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| 34 | postgres=# SELECT pg_reload_conf(); |
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| 35 | </pre> |
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| 36 | |||
| 37 | h2. Изменения сохраняются в postgresql.auto.conf |
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| 38 | |||
| 39 | <pre> |
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| 40 | # Do not edit this file manually! |
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| 41 | # It will be overwritten by ALTER SYSTEM command. |
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| 42 | log_duration = 'on' |
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| 43 | log_connections = 'on' |
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| 44 | log_disconnections = 'on' |
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| 45 | log_statement = 'all' |
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| 46 | log_temp_files = '0' |
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| 47 | </pre> |