Question

我在simple_loop上收到语法错误：循环语句说

Unexpected character near ':'

行simple_loop：LOOP

请帮忙

DELIMITER $$  

CREATE PROCEDURE getTable(fullstr VARCHAR(555))

   BEGIN
      DECLARE a INT Default 0 
      DECLARE str VARCHAR(255)
      simple_loop: LOOP
         SET a=a+1
         SET str=SPLIT_STR(fullstr,",",a)
         IF str='' THEN
            LEAVE simple_loop
         END IF
         #Do Inserts into temp table here with str going into the row
         insert into my_temp_table values (str)
   END LOOP simple_loop
END $$

Answer 1

这是一个非常烦人的MySQL语法相关问题：在您的过程中有一个TAB导致此解析问题。

注意：单独;

DELIMITER $$  

    CREATE PROCEDURE getTable(fullstr VARCHAR(555))

       BEGIN
          DECLARE a INT Default 0 ;
          DECLARE str VARCHAR(255);
          simple_loop: LOOP
             SET a=a+1;
             SET str=SPLIT_STR(fullstr,",",a);
             IF str='' THEN
                LEAVE simple_loop;
             END IF;
             #Do Inserts into temp table here with str going into the row
             insert into my_temp_table values (str);
       END LOOP simple_loop;
    END $$

mysql循环中的语法错误。 MariaDB的

1 个答案: