MySQL过程中的语法错误

我有以下存储过程：

DELIMITER $$
CREATE PROCEDURE SP_Exclusao_BlocoCeramico (IDBloco BIGINT) 
BEGIN

    DECLARE ResistenciaID BIGINT DEFAULT 0;

    DECLARE curs CURSOR FOR
    (
        SELECT ResistenciaCompressaoBlocoCeramicoId FROM resistenciacompressaoblococeramico WHERE BlocoCeramicoId = IDBloco
    );

    DECLARE EXIT HANDLER FOR SQLEXCEPTION 
    BEGIN
        ROLLBACK;
    END;

    OPEN curs; 
    REPEAT
    FETCH curs INTO ResistenciaID;   

    START TRANSACTION;    
    DELETE FROM relacaoobservacaocompressaoblococeramico WHERE CompressaoBlocoCeramicoId = ResistenciaID;
    DELETE FROM resistenciacompressaoblococeramico WHERE BlocoCeramicoId = IDBloco;    
    DELETE FROM blococeramico WHERE BlocoCeramicoId = IDBloco;

    CLOSE curs;    
    COMMIT;        
END 
$$

当我运行时，它返回错误：1064您的SQL语法有错误

---

我遗漏了什么？

有

重复
语句，但没有
，直到
，请查看此链接：另外，我不确定
声明游标后是否允许使用括号，请尝试使用简单的
DELCARE curs游标进行查询
，不带括号。将来，请在错误消息中包含'near…'子句。