데이터 사전 생성, 하나의 저장 프로세스 해결

DELIMITER $$

USE `dbname`$$

DROP PROCEDURE IF EXISTS `proc_getdatadicdemo`$$

CREATE DEFINER=`root`@`%` PROCEDURE `proc_getdatadicdemo`()
BEGIN
DECLARE v_tablename VARCHAR(50);
DECLARE v_columnname VARCHAR(50);
DECLARE v_disname VARCHAR(50);
DECLARE v_priname VARCHAR(50);
DECLARE v_datatype VARCHAR(50);
DECLARE v_datalen VARCHAR(50);
DECLARE v_desc VARCHAR(50);
DECLARE v_col VARCHAR(255);
DECLARE v_tname VARCHAR(50);
DECLARE v_count INT;

DECLARE done INT DEFAULT FALSE;
DECLARE cur CURSOR FOR 
	SELECT * FROM 
(
	SELECT 
	table_name   ,
	column_name    ,
	column_name    ,
	IF(column_key='PRI',' ','')   ,data_type     ,
	IF(character_maximum_length>0,character_maximum_length,'')   ,
	IF(column_comment='',column_name,column_comment)    
	 FROM information_schema.COLUMNS 
	WHERE TABLE_SCHEMA = 'dbname'
	AND table_name LIKE 'tb_name%'
	AND table_name NOT LIKE '%_mm_%'
	AND table_name NOT LIKE '%_dd_%'	
	AND table_name NOT LIKE '%19%'
	AND table_name NOT LIKE '%18%'
) t;	

DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
DROP TEMPORARY TABLE IF EXISTS temp_dic;
CREATE TEMPORARY TABLE temp_dic 
(
col VARCHAR(255) NOT NULL
);
SET v_tname='';
SET v_count=1;
OPEN cur;
read_loop: LOOP
FETCH cur INTO v_tablename,v_columnname,v_disname,v_priname,v_datatype,v_datalen,v_desc;
IF done THEN
LEAVE read_loop;
END IF;

IF(v_tablename!=v_tname) THEN
	IF(v_count>1) THEN
		INSERT INTO temp_dic VALUES('');
	END IF;	
	INSERT INTO temp_dic VALUES(CONCAT('
',v_tablename,'
'));
	INSERT INTO temp_dic VALUES(CONCAT(''));SET v_count=v_count+1;ENDIF;INSERTINTO temp_dic VALUES(CONCAT(''));SET v_tname=v_tablename;ENDLOOP;CLOSE cur;IF(v_count>1)THENINSERTINTO temp_dic VALUES('
   
   
  
    
  
  
	
 
 
',v_columnname,'
',v_disname,'
',v_priname,'
',v_datatype,'
',v_datalen,'
',v_desc,'


 

 
	 
');
END IF;
SELECT * FROM temp_dic;

END$$

DELIMITER ;

call proc_getdatadic