MYSQL里有没有像PHP里面的explode函数
请教

------解决方案--------------------
给你一个我写的存储过程的例子，里面有你想要的。
DELIMITER $$

DROP PROCEDURE IF EXISTS `sp_get_new_release`$$

CREATE DEFINER=`root`@`localhost` PROCEDURE `sp_get_new_release`(IN var_str varchar(20),
IN var_note_language char(5))
BEGIN
DECLARE cnt int;
DECLARE i int;
SET @curs = var_str;
SET @op = " ' ";
SET @cur_lang = 'en ';
SET @full_version = ' ';
SET @sql = 'SELECT * FROM software_release a WHERE 1 = 1 ';
SELECT COUNT(*) FROM software_release WHERE STRCMP(note_language,var_note_language) = 0 INTO cnt;
IF cnt != 0 THEN
SET @sql = CONCAT(@sql, ' AND STRCMP(a.note_language, ',@op,var_note_language,@op, ') = 0 ');
ELSE
SET @sql = CONCAT(@sql, ' AND STRCMP(a.note_language, ',@op,@cur_lang,@op, ') = 0 ');
END IF;
loop1:LOOP
SET i = LOCATE( '. ',@curs,1);
SET @a = LEFT(@curs,i-1);
SET @full_version = CONCAT(@full_version,REPEAT( '0 ',(4 - LENGTH(@a))),@a);
SET @curs = SUBSTR(@curs,i+1);
IF INSTR(@curs, '. ') = 0 THEN
SET @a = @curs;
SET @full_version = CONCAT(@full_version,REPEAT( '0 ',(4 - LENGTH(@a))),@a);
LEAVE loop1;
END IF;
END LOOP loop1;
SET @sql = CONCAT(@sql, ' AND full_version > = ',@op,@full_version,@op);
PREPARE s1 FROM @sql;
EXECUTE s1;
DEALLOCATE PREPARE s1;
END$$

DELIMITER ;