这是我的SQL语句:
SELECT * FROM
(SELECT SUM(DECODE(ACCIDENT_TYPE,'1',1,0)) TYPE1,SUM(DECODE(ACCIDENT_TYPE,'1',NUM,0)) TYPE1NUM, (SELECT
SELECT * FROM
(SELECT SUM(DECODE(ACCIDENT_TYPE,'1',1,0)) TYPE1,SUM(DECODE(ACCIDENT_TYPE,'1',NUM,0)) TYPE1NUM, (SELECT