1、切换用户 su - postgres 2、登录数据库 psql 3、查看数据库超级用户, 这里的超级用户是pgsql,如下图: postgres=> \du 4、切换为超级管理用户,成功后如下图: postgres=> \c - pgsql 语法: \c - [user_name] 5、创建数据库和授权用户 cre... ...
我无法在dev机器上升级postgres。每次手动备份太麻烦了，工作上需要，决定使用自动备份，所以写个博客来记...
# 导出sql脚本命令;其中dvdrental为数据库名pg_dump -U postgres -f ./dvdrental.sql dvdrental# 导出dvdrental.sql为文本格式,内容为sql脚本,样例如下SET statement_timeout=0;SET lock_timeout=0;SET idle_in_transaction_session_timeout=0;SET client_encoding='UTF8';SET standard_conforming_strings=on;...
问pg_restore：[archiver] postgres中的输入文件太短错误ENCloudera Manager提供了一个嵌入式PostgreSQL数据...
If you choose to get the custom file format, you won’t have a simple set of SQL scripts, so replaying them requires a new command, pg_restore.The base command to use pg_restore is just as simple as pg_dump:1 pg_restore -d postgrelearning -U postgres bucustom.dmp ...
PostgreSQL的安装&PgAdmin 4的使用&《SQL必知必会》样例表的使用 ** PostgreSQL的安装 & PgAdmin 4的使用 & 《SQL必知必会》样例表的使用 ** 一、PostgreSQL下载、安装及设置 1、下载PostgreSQL: 点击这里下载PostgreSQL(官网) 下载最新版本即可 2、安装PostgreSQL: (1)鼠标右键点击exe文件,选择“以管理员身份...
/usr/pgsql-10/bin/pg_restore $ pg_restore--helppg_restore restores a PostgreSQL database from an archive created by pg_dump. Usage: pg_restore [OPTION]... [FILE] General options: -d,--dbname=NAME connect to database name-f,--file=FILENAME output file name-F,--format=c|d|t back...
trigger_file = '/tmp/postgresql.trigger.5432' 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 编辑启动,关闭脚本 AI检测代码解析 $ vi /u01/pgsql/pgsql9.1_start.sh pg_ctl start -D /var/lib/postgresql/9.1/main -o "-c config_file=/etc/postgresql/9.1/main/postgresql.conf" ...
From a remote server or client. ( saves file locally ) pg_dumpall -g -h host -p port -U postgres > users.sql You can edit the above dump file and remove any user you do not wish to apply when you restore the file to a different server. ...
Backup: $ pg_dump -U {user-name} {source_db} -f {dumpfilename.sql} Restore: $ psql -U {user-name} -d {desintation_db}-f {dumpfilename.sql} use pg_dump and psql backup and restore postgres database: Backup a single postgres database ...