I think of myself, export to create again, think of trouble, and slow
Have a great god know, can be soft links, like Linux can take multiple library name directly, don't know if I can achieve? Or is there any other way

CodePudding user response:

C: \ & gt; The mysqldump uroot - ppassword db1 & gt; C: \ db1_bak SQL

Mysql - uroot - ppassword
mysql> The create database db2;
Mysq> The create database db3;
.
mysql> exit;
C: \ & gt; Mysql - uroot - ppassword db2 & lt; C: \ db1_bak SQL
C: \ & gt; Mysql - uroot - ppassword db3 & lt; C: \ db1_bak SQL
.