mysql删除和插入数据
truncate test01.tt5;
INSERT INTO tt5(title,class,href) VALUES('延吉市各中小学校及幼儿园全部复学复课','国内 ','http://baijiahao.baidu.com/s?id=1733038675688738861');
SELECT * FROM test01.tt5 where title like '%1%';
truncate test01.tt5;
INSERT INTO tt5(title,class,href) VALUES('延吉市各中小学校及幼儿园全部复学复课','国内 ','http://baijiahao.baidu.com/s?id=1733038675688738861');
SELECT * FROM test01.tt5 where title like '%1%';