连接多个表 ORACLE

Question

SELECT *
FROM STORE
     ,MATERIAL
     ,STOREBIN
     ,VENDOR
     ,MATERIALPRICE
     ,SD
WHERE STOREBIN.STOREBINID(+) = SD.STOREBINID
AND SD.VENDORID = VENDOR.VENDORID(+)
AND MATERIAL.MATERIALID = MATERIALPRICE.MATERIALID(+)
AND STORE.STOREID = SD.STOREID

我这里有这个简单的查询，但我想将 (+) 符号更改为连接，这怎么可能？我在想：

RIGHT JOIN SD ON STOREBIN.STOREBINID = SD.STOREBINID
LEFT JOIN VENDOR ON VENDOR.VENDORID = SD.VENDORID
LEFT JOIN MATERIALPRICE ON MATERIALPRICE.MATERIAID = MATERIAL.MATERIALID
WHERE STORE.STOREID = SD.STOREID

但这似乎不太对，因为我需要将每个 table 加入不同的 table。

Answer 1

这将是等效的（如果我们还添加您提到的其他条件）：

FROM 
    SD 
    
    INNER JOIN STORE as S
    on S.STOREID = SD.STOREID

    INNER JOIN MATERIAL as M
    ON M.MATERIALID = SD.MATERIALID

    LEFT JOIN STOREBIN as SB
    ON SB.STOREBINID = SD.STOREBINID

    LEFT JOIN VENDOR as V
    ON V.VENDORID = SD.VENDORID

    LEFT JOIN MATERIALPRICE as MP
    ON MP.MATERIALID = M.MATERIALID

连接多个表 ORACLE

Joining multiple tables ORACLE

sql

oracle

join