"sql oracle 旧的连接语法与新的"

Question

我问是否有人可以帮助我在下面使用现代连接语法 sql oracle 编写查询：

 SELECT /*+ USE_NL_WITH_INDEX(D) */ N.MARCHE,N.NLBIX,D.NUORD,D.NUCON, 0 NUBI2, N.COINF, D.COINL, D.COINA, D.COINV, N.COINN, D.COINC, D.NUCPT, D.COINI, N.COINK, N.CNACT, N.NUCAR
    FROM VBANET N, VBADET D
    WHERE N.MARCHE IN ('DDL')
    AND D.MARCHE(+)= N.MARCHE
    AND D.NUBIX(+)= N.NUBIX AND N.CTFNE NOT IN ('T','R') 
    AND
    D.CTFRE(+) != 'R' AND (N.NLBIX IN (SELECT /*+ UNNEST NO_USE_HASH_AGGREGATION */ DISTINCT FN.NLBIX
    FROM DICCRN FN, RICCRD FD
    WHERE
    FN.MARCHE IN ('OCC') AND
    FD.NLBIX(+)= FN.NLBIX AND
    FD.MARCHE(+)= FN.MARCHE AND
    ( FN.NUSEQ IS NOT NULL OR FD.NUSEQ IS NOT NULL )) );

Answer 1

你似乎想要：

SELECT /*+ USE_NL_WITH_INDEX(D) */
       N.MARCHE,
       N.NLBIX,
       D.NUORD,
       D.NUCON,
       0 NUBI2,
       N.COINF,
       D.COINL,
       D.COINA,
       D.COINV,
       N.COINN,
       D.COINC,
       D.NUCPT,
       D.COINI,
       N.COINK,
       N.CNACT,
       N.NUCAR
FROM   VBANET N
       LEFT OUTER JOIN VBADET D
       ON (   D.MARCHE = N.MARCHE
          AND D.NUBIX  = N.NUBIX
          AND D.CTFRE != 'R'
          )
WHERE  N.MARCHE IN ('DDL')
AND    N.CTFNE NOT IN ('T','R') 
AND    N.NLBIX IN (
         SELECT /*+ UNNEST NO_USE_HASH_AGGREGATION */
                DISTINCT
                FN.NLBIX
         FROM   DICCRN FN
                LEFT OUTER JOIN RICCRD FD
                ON (   FD.NLBIX  = FN.NLBIX
                   AND FD.MARCHE = FN.MARCHE
                   )
         WHERE  FN.MARCHE IN ('OCC')
         AND    ( FN.NUSEQ IS NOT NULL OR FD.NUSEQ IS NOT NULL )
       )