Must:
Use exp / imp command (PLSQL not introduced)
Ready to work
select 'alter table '||table_name||' allocate extent;' from user_tables;
sql query execution copy, do not throw table
exp：
===========================
@echo off
echo ================================================
echo Windows环境下Oracle数据库的自动备份脚本
echo 1. 使用当前日期命名备份文件。
echo ================================================
::设置用户名、密码和要备份的数据库。
::set USER=detection1
::set PASSWORD=detection1
::set DATABASE=orcl
::以“YYYYMMDD”格式取出当前时间。
set year=%DATE:~0,4%
rem get month
set month=%DATE:~5,2%
rem get data
set date=%DATE:~8,2%
rem get mydate
set mydate=%year%%month%%date%
::创建备份目录。
if not exist "D:\YtForever\YTPQM\DB\backup\" mkdir D:\YtForever\YTPQM\DB\backup\
set DATADIR=D:\YtForever\YTPQM\DB\backup\
exp detection1/[email protected]/orcl file=%DATADIR%\detection1_%mydate%.dmp
exp ytdetection1/[email protected]/orcl file=%DATADIR%\ytdetection1_%mydate%.dmp
exit
Local Remote can, configured, save the bat, double-click operation
imp
imp wqs803/[email protected]/orcl file=E:\wqs803_20190916.DMP full=y ignore=y;