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DROP TABLE admin ;
CREATE TABLE admin (
username varchar(20) NOT NULL,
password varchar(20),
PRIMARY KEY(username)
) ;
INSERT INTO admin VALUES (‘a’, ‘a’);
时间:2020-11-09 13:40:20
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DROP TABLE admin ;
CREATE TABLE admin (
username varchar(20) NOT NULL,
password varchar(20),
PRIMARY KEY(username)
) ;
INSERT INTO admin VALUES (‘a’, ‘a’);