对msql过程的执行使用游标执行过程可以插入相应业务表数据,但是会报一个异常,当在Java中mysql过程会抛出异常1329 - No data - zero rows fetched, selected, or proc
经网上以及个人测试得出以下可以解决异常的方法,同时对再网上发出用正确的方式解决问题的大神说声谢谢。
方式一:
create PROCEDURE test() BEGIN DECLARE _tmp INT default 0; DECLARE _stop INT default 0; DECLARE cur CURSOR FOR SELECT count(*) from activeUserDetail; -- DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1; -- DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET error = 1,done=1; DECLARE CONTINUE HANDLER FOR 1329 SET _stop = 1; OPEN cur; l1:LOOP FETCH FROM cur INTO _tmp; IF _stop<>1 THEN INSERT INTO temp(TEXT_)VALUES(_tmp); ELSE LEAVE l1; END IF; end LOOP; END
mysql错误:Column count doesn't match value count at row INSERT INTO table_name(col_name1, col_name2, col_name3) VALUES('value1','value2');
语句中,前后列数不等造成的,仔细检查即可避免
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