Shulou(Shulou.com)06/01 Report--

1. Insert data INSERT INTO phpyun_member (username,password,email,salt) VALUES (', 'c33d068cf260dc210cfca27ce1ffdccf`); 2. Insert data without repeating INSERT INTO phpyun_member (username,email) SELECT '45611 (SELECT username FROM phpyun_member where username =' 45612'); 3. Modify the data update phpyun_member set username= "123" where uid= "1"; 4. Query data select * from phpyun_member;5. Delete data delete from phpyun_member where uname= '123'

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