How to set table name in mysql?

Mysql method to set the table name: use the alter table statement and use the SQL code "ALTER TABLE RENAME [TO] ;" to set and modify the data The name of the table; TO is an optional parameter, and whether it is used or not does not affect the results.

Description of requirements:

Today I am migrating historical data of mysql tables and need to back up a certain table. , modify the name of the table, record the operation process here.

Operation process:

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           |
+--------------------+
4 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               |
+--------------------+
4 rows in set (0.00 sec

Note: The table name has been successfully modified.

Official document syntax for modifying table name:

mysql help   RENAME

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