2022-07-07 10:44:11 +02:00
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# How to reload config changes during the runtime (SIGHUP)?
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```
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select pg_reload_conf();
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```
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2022-07-07 10:41:37 +02:00
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# Does changing a config setting require a restart of postgresql or just a reload (SIGHUP)?
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This can be archived by simply selecting the setting from pg_settings.
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```
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select context from pg_settings where name='max_wal_size';
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```
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# Is a restart of postgresql required?
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```
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select pending_restart from pg_settings where name='max_wal_size';
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```
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This will tell you if a restart is pending for a setting.
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