常用的语法结构为：
With T1 AS (QueryTable：查询语句)，
T2 AS (QueryTable：查询语句)，
……
Tn AS (QueryTable：查询语句)
+ QueryTable ：表集合
其中：QueryTable表示select 语法结构，返回一个数据集
用法实例：
WITH T1 AS
(SELECT SPAP_TYPE,GEND_NAME,SPAP_CUST,SPAP_DATE,CM_SORT,SPAP_NBR,SPAPD_LINE,SPAPD_PART,PT_DESC1,SPAPD_QTY,SO_NBR
FROM SPAP_MSTR
LEFT JOIN SPAPD_DET ON SPAP_NBR=SPAPD_NBR
LEFT JOIN CM_MSTR ON CM_ADDR=SPAP_CUST
LEFT JOIN SO_MSTR ON SPAPD_SOD_NBR=SO_NBR
LEFT JOIN GEND_DET ON GEND_OPTION=SPAP_TYPE AND GEND_GEN=‘BJ_TYPE‘
LEFT JOIN PT_MSTR ON PT_PART=SPAPD_PART
WHERE 1=1 AND SPAP_PST=1
UNION ALL
SELECT SPAP_TYPE,B.GEND_NAME,SO_CUST,SO_ORD_DATE,CM_SORT,SO_NBR,SOD_LINE,SOD_PART,PT_DESC1,SOD_QTY_ORD,SO_NBR
FROM SO_MSTR
LEFT JOIN SOD_DET ON SO_NBR=SOD_NBR
LEFT JOIN SPAP_MSTR ON SPAP_NBR=SO_FC_NBR
LEFT JOIN CM_MSTR ON CM_ADDR=SO_CUST
LEFT JOIN GEND_DET B ON B.GEND_GEN=‘BJ_TYPE‘ AND B.GEND_OPTION=SPAP_TYPE AND B.GEND_DISABLED=0
LEFT JOIN PT_MSTR ON PT_PART=SOD_PART
WHERE SO_PST=1
AND SO_PROG_CODE=‘SLSOMTA3‘
)
,--售后申请单
T2 AS
(SELECT MOVD_MOV,MOVD_LINE MOVD_LINE1,MOVD_SRC_LINE MOVD_SRC_LINE1,MOVD_SRC_NBR,MOVD_QTY,MOV_PST
FROM MOVD_DET
LEFT JOIN MOV_MSTR ON MOVD_MOV=MOV_MOV
WHERE 1=1
and MOV_PROG_CODE=‘SHSBMTA1‘
)
,--领料单
T3 AS
(SELECT MOVD_MOV,MOVD_LINE MOVD_LINE2,MOVD_SRC_LINE MOVD_SRC_LINE2,MOVD_SRC_NBR,MOVD_QTY,MOV_PST
FROM MOV_MSTR
LEFT JOIN MOVD_DET ON MOVD_MOV=MOV_MOV WHERE MOV_PROG_CODE=‘SHSBMTA2‘
)
,--入库单
T4 AS
(SELECT RPLD_NBR,RPLD_LINE,RPLD_SRC_NBR,RPLD_SRC_LINE,RPLD_QTY,RPL_PST
FROM RPL_MSTR LEFT JOIN RPLD_DET ON RPL_NBR=RPLD_NBR WHERE RPL_PROG_CODE=‘SHSBMTA4‘)
,--退料单
T5 AS
(SELECT DND_DN,DND_LINE,DND_DNA_LINE,DND_DNA,DND_QTY_SHIP,DN_PST
FROM DN_MSTR LEFT JOIN DND_DET ON DN_DN=DND_DN WHERE DN_PROG_CODE=‘SHSBMTA3‘)
,--出库单
T6 AS
(SELECT RPLD_NBR,RPLD_LINE,RPLD_SRC_NBR,RPLD_SRC_LINE,RPLD_QTY,RPL_PST
FROM RPL_MSTR
LEFT JOIN RPLD_DET ON RPL_NBR=RPLD_NBR
WHERE RPL_PROG_CODE=‘SHSBMTA5‘) --返厂单
SELECT DISTINCT T1.SPAP_TYPE,
T1.GEND_NAME,
T1.SPAP_CUST,
T1.CM_SORT,
T1.SPAP_NBR,
T1.SPAPD_LINE,
T1.SPAPD_PART,
T1.PT_DESC1,
T4.RPLD_SRC_NBR,
NVL(T1.SPAPD_QTY,0) SPAPD_QTY,
T1.SPAP_DATE,
NVL(T1.SO_NBR,‘‘) AS SO_NBR,
NVL(T2.MOVD_MOV,‘‘) AS MOV_MOV1,
NVL(TO_CHAR(T2.MOVD_LINE1),‘‘) AS MOVD_LINE1,
NVL(TO_CHAR(T2.MOVD_QTY),‘‘) AS MOVD_QTY1,
DECODE(T2.MOV_PST,0,‘未过账‘,1,‘已过账‘) AS MOV_PST1,
NVL(T3.MOVD_MOV,‘‘) AS MOV_MOV2,
NVL(TO_CHAR(T3.MOVD_LINE2),‘‘) AS MOVD_LINE2,
NVL(TO_CHAR(T3.MOVD_QTY),‘‘) AS MOVD_QTY2,
DECODE(T3.MOV_PST,0,‘未过账‘,1,‘已过账‘) AS MOV_PST2,
NVL(T4.RPLD_NBR,‘‘) AS RPL_NBR1,
NVL(TO_CHAR(T4.RPLD_LINE),‘‘) AS RPLD_LINE1,
NVL(TO_CHAR(T4.RPLD_QTY),‘‘) AS RPLD_QTY1,
DECODE(T4.RPL_PST,0,‘未过账‘,1,‘已过账‘) AS RPL_PST1,
NVL(T5.DND_DN,‘‘) DN_DN,
NVL(TO_CHAR(T5.DND_LINE),‘‘) DND_LINE,
NVL(TO_CHAR(T5.DND_QTY_SHIP),‘‘) DND_QTY_SHIP,
DECODE(T5.DN_PST,0,‘未过账‘,1,‘已过账‘) AS DN_PST,
NVL(T6.RPLD_NBR,‘‘) AS RPL_NBR2,
NVL(TO_CHAR(T6.RPLD_LINE),‘‘) AS RPLD_LINE2,
NVL(TO_CHAR(T6.RPLD_QTY),‘‘) AS RPLD_QTY2,
DECODE(T6.RPL_PST,0,‘未过账‘,1,‘已过账‘) AS RPL_PST2
FROM T1
JOIN T2 ON T2.MOVD_SRC_NBR=T1.SPAP_NBR AND T2.MOVD_SRC_LINE1=t1.SPAPD_LINE
LEFT JOIN T3 ON T3.MOVD_SRC_NBR=T2.MOVD_MOV AND T3.MOVD_SRC_LINE2=T2.MOVD_LINE1
LEFT JOIN T4 ON (T4.RPLD_SRC_NBR=T2.MOVD_MOV AND T4.RPLD_SRC_LINE=T2.MOVD_LINE1) OR (T4.RPLD_SRC_NBR = T3.MOVD_MOV AND T4.RPLD_SRC_LINE = T3.MOVD_LINE2)
LEFT JOIN T5 ON T5.DND_DNA=T2.MOVD_MOV AND T5.DND_DNA_LINE=T2.MOVD_LINE1
LEFT JOIN T6 ON T6.RPLD_SRC_NBR=T5.DND_DN AND T6.RPLD_SRC_LINE=T5.DND_LINE
WHERE 1=1
AND T1.SPAP_DATE >= :SPAP_DATE_FR
AND T1.SPAP_DATE <= :SPAP_DATE_TO
AND between2(T1.SPAP_CUST, :SPAP_CUST_FR, :SPAP_CUST_TO) = 1
AND between2(T1.SPAP_NBR, :SPAP_NBR_FR, :SPAP_NBR_TO) = 1
AND between2(T1.SPAPD_PART, :SPAPD_PART_FR, :SPAPD_PART_TO) = 1
AND between2(T1.SPAP_NBR, :DN_DN_FR, :DN_DN_TO) = 1
ORDER BY SPAP_NBR ASC
参考链接：http://www.360doc.com/content/14/0704/10/12414131_391906799.shtml
时间： 2024-10-14 08:46:35