postgresql13 for window 安装及备份还原数据

postgresql13 for window 搭建及备份还原数据

安装

• 下载 win x86-64
  https://www.enterprisedb.com/download-postgresql-binaries

• 初始化
  C:installpostgrespgsqlininitdb.exe -D C:installpostgrespgsqldata -E UTF8

• 启动服务
  C:installpostgrespgsqlinpg_ctl -D C:installpostgrespgsqldata -l logfile.log start

• 查看进程是否启动
  netstat -aon | findstr 5432

• 登入
  C:installpostgrespgsqlinpsql.exe postgres

• 查看所有数据库
  l

• 修改连接参数及work大小

• 打开 C:installpostgrespgsqldatapostgresql.auto.conf

• 添加

     # Do not edit this file manually!
     # It will be overwritten by the ALTER SYSTEM command.
  
     listen_addresses='*'
  
     max_connections=1000
     statement_timeout=1800000
     idle_in_transaction_session_timeout=600000
  
     max_parallel_workers=8
     max_parallel_workers_per_gather=6
  

• 注意: 修改配置参数后简易重启数据库

备份

• 命令
  C:installpostgrespgsqlinpg_dumpall > D:dbackuppg_all_test.sql

恢复

• 命令
  C:installpostgrespgsqlinpsql -f D:dbackuppg_all_test.sql postgres

DB操作命令

• 停止
  C:installpostgrespgsqlinpg_ctl -D C:installpostgrespgsqldata -l logfile.log stop

• 启动
  C:installpostgrespgsqlinpg_ctl -D C:installpostgrespgsqldata -l logfile.log start

• 重载
  C:installpostgrespgsqlinpg_ctl -D C:installpostgrespgsqldata -l logfile.log reload