
复制CREATE TABLE IF NOT EXISTS contact( contact_id int(11) NOT NULL AUTO_INCREMENT,表查 user_name varchar(255), nom varchar(255), prenom varchar(255), mail varchar(64), passcode char(64), PRIMARY KEY(contact_id) ); CREATE TABLE IF NOT EXISTS droit( droit_id int( 11 ) NOT NULL AUTO_INCREMENT , droit varchar(255), PRIMARY KEY(droit_id) ); CREATE TABLE IF NOT EXISTS contactdroit( contactdroit_id int(11) NOT NULL AUTO_INCREMENT, contact_id int( 11 ), droit_id int( 11 ), PRIMARY KEY( contactdroit_id ) ); Insert into contact(contact_id, user_name) values(1,user1); Insert into contact(contact_id, user_name) values(2,user2); Insert into contact(contact_id, user_name) values(3,user3); Insert into droit(droit_id, droit) values(1,admin); Insert into droit(droit_id, droit) values(2,superuser); Insert into contactdroit(contact_id, droit_id) values(1, 1); Insert into contactdroit(contact_id, droit_id) values(2, 1); Insert into contactdroit(contact_id, droit_id) values(3, 2); SELECT c.contact_id, d.droit_id, d.droit FROM contact c, contactdroit cd, droit d where c.contact_id = cd.contact_id and cd.droit_id = d.droit_id; 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.


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