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删除数据表.md

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MySQL 删除数据表

MySQL中删除数据表是非常容易操作的,但是你在进行删除表操作时要非常小心,因为执行删除命令后所有数据都会消失。

语法

以下为删除MySQL数据表的通用语法:

DROP TABLE table_name ;

mysql> show tables;
+----------------------+
| Tables_in_nodesystem |
+----------------------+
| runoob_tbl           |
| user                 |
+----------------------+
2 rows in set (0.01 sec)

mysql> drop table runoob_tbl;
Query OK, 0 rows affected (0.02 sec)

mysql> show tables;
+----------------------+
| Tables_in_nodesystem |
+----------------------+
| user                 |
+----------------------+
1 row in set (0.00 sec)