oracl有drop table like 的用法,但是mysql没有,可以写脚本(不做赘述),也可以组装sql。
注意,我的数据库名字是test,有个表叫data,然后我准备四个有相同前缀的表,批量删除,准备数据可以用这条sql
CREATE TABLE test_1201 SELECT * FROM `data`;
CREATE TABLE test_1202 SELECT * FROM `data`;
CREATE TABLE test_1203 SELECT * FROM `data`;
CREATE TABLE test_1205 SELECT * FROM `data`;
SELECT CONCAT( "DROP TABLE ', GROUP_CONCAT(table_name) , ';' ) AS statement FROM information_schema.tables WHERE table_schema = 'test' AND table_name LIKE 'test_12%';
上边这条sql是显示一个sql结果,把上边执行出来的结果再执行一边就可以了。
(只要改table_schema(这是数据库的名字),跟table_name(这是数据表的名字)即可)
DROP TABLE test_1201,test_1202,test_1203;

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