sql查詢一個表不包含另一個表的資料，兩種方法。
阿新 • • 發佈：2019-02-19
1、用minus函式的方式：
select
*
from
CMN_FUND
where
FUND_CODE_ in
(select FUND_CODE_ from CMN_FUND minus select FUND_CODE_ from CMN_PROMOTION_FUND where FUND_CODE_ in
(select FUND_CODE_ from CMN_PROMOTION_FUND where SELLPROMOTE_CODE_ = #{promotionCode}))
and
FUNDCOMP_CODE_ = #{fundCompCode}
order by
FUND_CODE_
2、用not in來處理：
select
f.FUND_CODE_, f.SHORT_NAME
from
CMN_FUND f, CMN_PROMOTION_FUND p
where
f.FUND_CODE_ = p.FUND_CODE_
and
f.FUND_CODE_ not in (SELECT FUND_CODE_ from CMN_PROMOTION_FUND where PROMOTION_CODE = #{promotionCode})
and
f.FUNDCOMPCODE = #{fundCompCode}