pg_ctl reload [-s] [-D datadir] 示例: pg_ctl reload -D $PGDATA 在配置文件中改变参数后,需要使用上述命令使参数生效。 5 查看数据库实例状态 pg_ctl status [-D datadir] 示例: pg_ctl status -D $PGDATA 6 将备库提升为主库 pg_ctl promote [-D DATADIR] [-W] [-t SECS] [-s] ...
[-D DATADIR] [-s] pg_ctl status [-D DATADIR] pg_ctl promote [-D DATADIR] [-W] [-t SECS] [-s] pg_ctl logrotate [-D DATADIR] [-s] pg_ctl kill SIGNALNAME PID pg_ctl register [-D DATADIR] [-N SERVICENAME] [-U USERNAME] [-P PASSWORD] [-S START-TYPE] [-e SOURCE]...
[-D datadir] [-c] [-m s[mart] | f[ast] | i[mmediate] ] [-o options] pg_ctl reload [-s] [-D datadir] pg_ctl status [-D datadir] pg_ctl promote [-s] [-D datadir] pg_ctl kill signal_name process_id pg_ctl register [-N servicename] [-U username] [-P password]...