数据更新（插入、修改和删除）学会在企业管理器中对表进行插入、修改和删除数据操作。学会使用SQL语句对表进行插入、修改和删除数据操作。了解SQL语句对表数据库操作的灵活控制功能。

-Data update (insert, modify, and delete)

The table to insert, modify and delete the data operation in enterprise manager. Learn how to use the SQL statement table insert, modify and delete the data operation. Understand the flexible control functions of the SQL statement on the operation of the .