轉換MySQL查詢HQL

Question

select distinct gv.geoname,gv.GeoHierLevelCode, 
SUBSTRING_INDEX(SUBSTRING_INDEX(gd.geohierpath,'/',4),'/',-1) 
from HavellsUserSalesForceMapping hs,geohiervalue gv,geohierpathdetails gd 
where hs.userCode = '00000001' 
and hs.cmpCode = gv.cmpCode 
and gv.geoCode IN (hs.geoCode) 
and gd.geohierpath LIKE CONCAT('%/',gv.geoCode,'/%') ; 

SUBSTRING_INDEX爲me.Tell讓我問題的實際辦法轉換爲HQL

Answer 1

使用@Formula annotation，併爲您表達一個空場。然後該字段可用於HQL查詢。