52 lines
1.0 KiB
SQL
52 lines
1.0 KiB
SQL
DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `account`.`role_sync`()
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BEGIN
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/**
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* Synchronize the @roleRole table with the current role hierarchy. This
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* procedure must be called every time the @roleInherit table is modified so
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* that the changes made on it are effective.
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*/
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DECLARE vRoleId INT;
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DECLARE vDone BOOL;
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DECLARE cur CURSOR FOR
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SELECT id FROM role;
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DECLARE CONTINUE HANDLER FOR NOT FOUND SET vDone = TRUE;
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DROP TEMPORARY TABLE IF EXISTS tRoleRole;
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CREATE TEMPORARY TABLE tRoleRole
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ENGINE = MEMORY
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SELECT * FROM roleRole LIMIT 0;
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OPEN cur;
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l: LOOP
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SET vDone = FALSE;
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FETCH cur INTO vRoleId;
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IF vDone THEN
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LEAVE l;
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END IF;
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CALL role_getDescendents(vRoleId);
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INSERT INTO tRoleRole (role, inheritsFrom)
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SELECT vRoleId, id FROM tmp.role;
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DROP TEMPORARY TABLE tmp.role;
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END LOOP;
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CLOSE cur;
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START TRANSACTION;
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DELETE FROM roleRole;
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INSERT INTO roleRole SELECT * FROM tRoleRole;
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COMMIT;
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DROP TEMPORARY TABLE tRoleRole;
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CALL role_syncPrivileges;
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END$$
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DELIMITER ;
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