| Тип: | bool |
| По умолчанию: | off |
| Контекст: | postmaster |
| Перезапуск: | true |
Разрешает модификацию структуры системных таблиц. Этот параметр используется командой initdb. Задать этот параметр можно только при запуске сервера.
Рекомендации [EN]
Only available in single-user mode; this setting is for initdb and may be used in the future for upgrade-in-place.
На StackOverflow
- Do system table modifications pass through replication?
- Postgresql doesn't use memory for caching
- Geoserver WFS + PostgreSQL with large table impossibly slow
- Why does "explain analyzing" this query fnish fast (showing a parallel plan), while running the actual query without "explain analyze" doesn't?
На pgsql-hackers
- Re: pgstat_report_activity() and parallel CREATE INDEX (was: Parallel index creation & pg_stat_activity)
- Re: recovering from "found xmin ... from before relfrozenxid ..."
- Re: pg_upgrade fails with non-standard ACL
- Re: Allow CLUSTER, VACUUM FULL and REINDEX to change tablespace on the fly
- Re: PG 13 release notes, first draft