DELIMITER $ CREATE PROCEDURE generate_Equipment(district INT,warehouseNO VARCHAR(10) ) BEGIN DECLARE l_no VARCHAR(50); DECLARE l_address VARCHAR(20) ; DECLARE l_name VARCHAR(20) ; DECLARE l_city VARCHAR(20) DEFAULT "天津"; DECLARE l_longitude DOUBLE; DECLARE l_latitude DOUBLE; DECLARE l_money BIGINT; DECLARE l_type TINYINT DEFAULT 2; DECLARE l_rand DOUBLE; DECLARE l_init LONG; DECLARE l_actual LONG; DECLARE i INT DEFAULT 0; WHILE i<100 DO SELECT longitude INTO l_longitude FROM warehouse WHERE NO=warehouseNO AND district=district; SELECT latitude INTO l_latitude FROM warehouse WHERE NO=warehouseNO AND district=district; SET l_address="address"; SET l_name="equipment"; SET l_rand=RAND(); SET l_no=CONCAT('03Q',ROUND(l_rand*1000000000000)); SET l_address=CONCAT(l_address,ROUND(l_rand*i)); SET l_name=CONCAT(l_name,ROUND(l_rand*i)); SET l_longitude=l_longitude+l_rand; SET l_latitude=l_latitude+l_rand; SET l_init=ROUND(l_rand*30000); SET l_actual=ROUND(l_rand*13000); INSERT INTO equipment (NO,NAME,city,district,address,longitude,latitude,init,actual,TYPE) VALUES(l_no,l_name,l_city,district,l_address,l_longitude,l_latitude,l_init,l_actual,l_type); SET i=i+1; END WHILE; END; $ DELIMITER ; |