触发器
DELIMITER //
CREATE TRIGGER tr1 BEFORE INSERT ON test1 FOR EACH ROW //创建触发器,当执行test1插入操作时,执行下列操作
BEGININSERT INTO USER VALUES('sss',123,'哇哇哇',4);
END//
INSERT INTO test1 (NAME,tel) VALUES('aa',12345);
创建表,如果不存在则创建
CREATE TABLE IF NOT EXISTS test2( id INTEGER AUTO_INCREMENT,
NAME VARCHAR(20) NOT NULL,
address VARCHAR(20) NULL,
borthdate TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY(id)
)ENGINE=INNODB DEFAULT CHARSET=utf8;
INSERT INTO test2(NAME,address) VALUES('测试名字c','aaaa');