Mysql清空数据库里面的所有表

先把数据库的所有表的结构导出

[root@cclove ~]# mysqldump -u root -p cclove --no-data > cclove.sql

Enter password: 

[root@cclove ~]# ▊

然后登录进mysql, 删除数据库, 再创建数据库, 然后再执行导出的sql

[root@cclove ~]# mysql -u root -p 

Enter password: 

Welcome to the MySQL monitor.  Commands end with ; or \g.

Your MySQL connection id is 4828

Server version: 5.0.95 Source distribution

Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its

affiliates. Other names may be trademarks of their respective

owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> show databases;

+--------------------+

| Database           |

+--------------------+

| information_schema | 

| cclove             | 

| mysql              | 

| test               | 

+--------------------+

7 rows in set (0.00 sec)

mysql> drop database cclove;

Query OK, 11 rows affected (0.01 sec)

mysql> create database cclove;

Query OK, 1 row affected (0.00 sec)

mysql> use cclove

Database changed

mysql> source cclove.sql

[ ... 以下省略 ... ]

mysql> ▊

表回来了

mysql> show tables;

+-----------------------+

| Tables_in_cclove      |

+-----------------------+

| wp_commentmeta        | 

| wp_comments           | 

| wp_links              | 

| wp_options            | 

| wp_postmeta           | 

| wp_posts              | 

| wp_term_relationships | 

| wp_term_taxonomy      | 

| wp_terms              | 

| wp_usermeta           | 

| wp_users              | 

+-----------------------+

11 rows in set (0.00 sec)

mysql> ▊
引用自：http://www.phey.cc/drop_data_for_all_tables_in_a_database.html