# PL/SQL程序设计

Oracle数据库开发必备利器之PL SQL

https://www.oracle.com/tools/downloads/sqldev-v182-downloads.html

https://www.oracle.com/tools/downloads/sqldev-v192-downloads.html

https://docs.oracle.com/en/database/oracle/sql-developer/index.html

连接数据库：

sql-developer-connect-db

设置SQL编辑器行编号，和添加MySQL等第三方连接驱动：

sql-developer-tools-preferences

连接MySQL数据库

sql-developer-connect-mysql

https://www.imooc.com/learn/360