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DELIMITER $$
DROP PROCEDURE IF EXISTS upgrade_database_4725 $$
CREATE PROCEDURE upgrade_database_4725()
BEGIN
SET NAMES utf8 COLLATE utf8_hungarian_ci;
IF NOT EXISTS (
SELECT * FROM information_schema.statistics WHERE TABLE_SCHEMA=DATABASE() and TABLE_NAME='felveteli' and INDEX_NAME = 'indx_fa_oId2'
) THEN
ALTER TABLE felveteli ADD UNIQUE KEY indx_fa_oId2 (oId);
END IF;
END $$
DELIMITER ;
CALL upgrade_database_4725();
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