SQL 命令DDL(数据定义语言)命令表格重命名表本页总览重命名表更改表的名称。语法ALTER TABLE [ IF EXISTS ] <name> RENAME TO <new_table_name>示例CREATE TABLE test(a INT);SHOW TABLES;+------+| name |+------+| test |+------+ALTER TABLE `test` RENAME TO `new_test`;SHOW TABLES;+----------+| name |+----------+| new_test |+----------+