Question

我正在处理一个大查询以重新检索SQL Express数据库中的某些数据，并且在合并两个查询时遇到了问题。

我已经尝试在全局第二个查询中进行内部联接，但是由于我使用某个GROUP BY作为总和，所以我没有工作。

这是我当前的查询：

SELECT 
col.CO_No as nom_commercial,
det.DO_PIECE AS ref_document,
det.AB_NO AS numero_abonnement, 
det.CA_NUM AS compte_analytique,  
det.CBMODIFICATION AS modified_on, 
det.CT_NUMPAYEUR AS ref_societe_payeur,
det.DO_CONTACT AS contact, 
det.DO_COORD01 AS nom_client_final1, 
det.DO_COORD02 AS nom_client_final2,
det.DO_DATE AS date_emission,
det.DO_DEBUTPERIOD AS debut_periode,
det.DO_FINPERIOD AS fin_periode, 
det.DO_REF AS numero_piece_externe,
det.DO_TIERS AS ref_societe_sage, 
det.DO_TotalTTC - det.DO_TotalHTNet AS total_tva,
det.DO_TotalHTNet AS total_ht,
det.DO_TotalTTC AS total_ttc,
det.DO_TYPE AS type_document,
DOC.prix_revient_total,
det.DO_TotalHT - DOC.prix_revient_total as total_marge
FROM F_DOCENTETE as det, F_COLLABORATEUR as col
INNER JOIN
(SELECT 
lg.DO_Piece,
SUM((lg.DL_Qte)*(lg.DL_PrixRU)) as prix_revient_total
FROM F_DOCLIGNE as lg
GROUP BY lg.DO_Piece
) AS DOC
ON det.DO_Piece = DOC.DO_Piece
WHERE det.CO_NO = col.CO_NO AND(det.DO_PIECE LIKE 'BC%')

用这两个分开的查询组成：（1）

SELECT
lg.DO_Piece,
SUM((lg.DL_Qte)*(lg.DL_PrixRU)) as prix_revient_total
from F_DOCLIGNE as lg
JOIN F_DOCENTETE
ON ((lg.DO_Piece = F_DOCENTETE.DO_Piece) AND(F_DOCENTETE.DO_PIECE LIKE 'BC%'))
JOIN F_COLLABORATEUR
ON F_DOCENTETE.Co_No = F_COLLABORATEUR.CO_NO
GROUP BY lg.DO_Piece, F_DOCENTETE.DO_Piece

（2）

SELECT 
F_COLLABORATEUR.CO_NOM AS nom_commercial,
F_DOCENTETE.DO_PIECE AS ref_document,
F_DOCENTETE.AB_NO AS numero_abonnement, 
F_DOCENTETE.CA_NUM AS compte_analytique,  
F_DOCENTETE.CBMODIFICATION AS modified_on, 
F_DOCENTETE.CT_NUMPAYEUR AS ref_societe_payeur,
F_DOCENTETE.DO_CONTACT AS contact, 
F_DOCENTETE.DO_COORD01 AS nom_client_final1, 
F_DOCENTETE.DO_COORD02 AS nom_client_final2,
F_DOCENTETE.DO_DATE AS date_emission,
F_DOCENTETE.DO_DEBUTPERIOD AS debut_periode,
F_DOCENTETE.DO_FINPERIOD AS fin_periode, 
F_DOCENTETE.DO_REF AS numero_piece_externe,
F_DOCENTETE.DO_TIERS AS ref_societe_sage, 
F_DOCENTETE.DO_TotalTTC - F_DOCENTETE.DO_TotalHTNet AS total_tva,
F_DOCENTETE.DO_TotalHTNet AS total_ht,
F_DOCENTETE.DO_TotalTTC AS total_ttc,
F_DOCENTETE.DO_TYPE AS type_document
FROM F_DOCENTETE, F_COLLABORATEUR
WHERE F_DOCENTETE.CO_NO = F_COLLABORATEUR.CO_NO AND(F_DOCENTETE.DO_PIECE LIKE 'BC%')

对我来说，它应该只合并两个表在'DO_Piece'值（两个表中都可用）上，但是它不起作用，并且我有此错误：

Msg 4104, Level 16, State 1, Line 30 L'identificateur en plusieurs parties "F_DOCENTETE.DO_Piece" ne peut pas être lié. （我的Visual Studio是法语）

Translated in English : Msg 4104, Level 16, State 1, Line 30. The multi-part identifier "F_DOCENTETE.DO_Piece" could not be bound.

我想了解为什么以及如何纠正它。

感谢您的回答。

Answer 1

一些别名和现代连接将文本墙变成可以更容易阅读的内容。

SELECT 
    c.CO_No as nom_commercial,
    d.DO_PIECE AS ref_document,
    d.AB_NO AS numero_abonnement, 
    d.CA_NUM AS compte_analytique,  
    d.CBMODIFICATION AS modified_on, 
    d.CT_NUMPAYEUR AS ref_societe_payeur,
    d.DO_CONTACT AS contact, 
    d.DO_COORD01 AS nom_client_final1, 
    d.DO_COORD02 AS nom_client_final2,
    d.DO_DATE AS date_emission,
    d.DO_DEBUTPERIOD AS debut_periode,
    d.DO_FINPERIOD AS fin_periode, 
    d.DO_REF AS numero_piece_externe,
    d.DO_TIERS AS ref_societe_sage, 
    d.DO_TotalTTC - d.DO_TotalHTNet AS total_tva,
    d.DO_TotalHTNet AS total_ht,
    d.DO_TotalTTC AS total_ttc,
    d.DO_TYPE AS type_document,
    DOC.prix_revient_total,
    d.DO_TotalHT - DOC.prix_revient_total as total_marge
FROM F_DOCENTETE d
join F_COLLABORATEUR c ON d.CO_NO = c.CO_NO
INNER JOIN
(
    SELECT dl.DO_Piece
        , SUM(dl.DL_Qte * dl.DL_PrixRU) as prix_revient_total
    FROM F_DOCLIGNE dl
    cross join F_DOCENTETE de
    GROUP BY dl.DO_Piece
) AS DOC ON d.DO_Piece = DOC.DO_Piece
WHERE d.DO_PIECE LIKE 'BC%'

不确定为什么会收到错误消息。查看表定义真的很有帮助。

Answer 2

感谢肖恩的回答，我认为我设法找到了解决方法。

不需要CROSS JOIN，它工作正常。

这是查询：

SELECT 
col.CO_No as nom_commercial,
det.DO_PIECE AS ref_document,
det.AB_NO AS numero_abonnement, 
det.CA_NUM AS compte_analytique,  
det.CBMODIFICATION AS modified_on, 
det.CT_NUMPAYEUR AS ref_societe_payeur,
det.DO_CONTACT AS contact, 
det.DO_COORD01 AS nom_client_final1, 
det.DO_COORD02 AS nom_client_final2,
det.DO_DATE AS date_emission,
det.DO_DEBUTPERIOD AS debut_periode,
det.DO_FINPERIOD AS fin_periode, 
det.DO_REF AS numero_piece_externe,
det.DO_TIERS AS ref_societe_sage, 
det.DO_TotalTTC - det.DO_TotalHTNet AS total_tva,
det.DO_TotalHTNet AS total_ht,
det.DO_TotalTTC AS total_ttc,
det.DO_TYPE AS type_document,
DOC.prix_revient_total,
det.DO_TotalHTNet - DOC.prix_revient_total as total_marge
FROM F_DOCENTETE as det
join F_COLLABORATEUR col on det.Co_No = col.Co_No 
INNER JOIN
(
    SELECT lg.DO_Piece,
        SUM((lg.DL_Qte)*(lg.DL_PrixRU)) as prix_revient_total
    FROM F_DOCLIGNE as lg
    GROUP BY lg.DO_Piece
) AS DOC ON det.DO_Piece = DOC.DO_Piece
WHERE  (det.DO_PIECE LIKE 'BC%')

如何解决：无法绑定多部分标识符“％。* ls”

2 个答案: