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需求描述: 今天在进行mysql表的历史数据迁移,需要将某张表进行备份,修改表的名字,在此记录下操作过程. 操作过程: - mysql> create table ts01 like ti_o_sms; #创建表结构.这样的建表方式,不仅仅是表的结构,连带着索引也会同时创建.
- Query OK, 0 rows affected (0.02 sec)
- mysql> alter table ts01 rename to ts01_new; #修改表名的语法:alter table rename to/as new_tablename;
- Query OK, 0 rows affected (0.00 sec)
- mysql> show tables;
- +--------------------+
- | Tables_in_mytest |
- +--------------------+
- | sms_send_blacklist |
- | td_b_sendobject |
- | ti_o_sms |
- | ts01_new |
- +--------------------+
- rows in set (0.00 sec)
- 或者
- mysql> alter table ts01_new rename AS ts02;
- Query OK, 0 rows affected (0.03 sec)
- mysql> show tables;
- +--------------------+
- | Tables_in_mytest |
- +--------------------+
- | sms_send_blacklist |
- | td_b_sendobject |
- | ti_o_sms |
- | ts02 |
- +--------------------+
- rows in set (0.00 sec
复制代码备注:表名已经成功的进行修改. 官方文档修改表名的语法: - mysql> help alter table
- Name: 'ALTER TABLE'
- Description:
- Syntax:
- ALTER TABLE tbl_name
- [alter_specification [, alter_specification] ...]
- [partition_options]
- alter_specification:
- table_options
- .......| RENAME [TO|AS] new_tbl_name
- .......
复制代码
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