有表a 主鍵aid 表b 主鍵bid 引用表aid的baid表c主鍵cid引用表bid的cbid
表a需要過(guò)濾記錄,用hibernate的left join應(yīng)該怎么寫(xiě)?
sql select * from a left join b on aid=baid
left join c on cbid=bid
請(qǐng)教一下hibernate應(yīng)該怎么寫(xiě)?
hibernate有多個(gè)表,怎么寫(xiě)left join
繁星點(diǎn)點(diǎn)滴滴
2018-12-06 21:55:53
