本部分包含 PostgreSQL 伺服器應用程 式和支援的實用工具參考訊息。這些指令只能在資料庫伺服器所在的主機上有效運行。PostgreSQL 用戶端工具中列出了其他實用工具。 initdb — create a new PostgreSQL database cluster pg_checksums — enable, disable or check data checksums in a PostgreSQL database cluste pg_controldata — display control information of a PostgreSQL database cluster pg_ctl — initialize, start, stop, or control a PostgreSQL server pg_resetwal — reset the write-ahead log and other control information of a PostgreSQL database cluster pg_rewind — synchronize a PostgreSQL data directory with another data directory that was forked from it pg_test_fsync — determine fastest wal_sync_method for PostgreSQL pg_upgrade — upgrade a PostgreSQL server instance pg_waldump — display a human-readable rendering of the write-ahead log of a PostgreSQL database cluster 
