我正在尝试加入并获取采购订单中订单项的总数(总和)。它是网页上的网格。我正在显示采购订单的所有信息,但我还希望每个采购订单的每个订单项的总金额。
我收到以下错误消息:
SQL0122 SELECT列表中的列或表达式无效。
我不确定自己在做什么错吗?
表格:
表@HPO(PO):
PO# Vendor Status
123 aaa Approved
321 bbb Approved
456 ccc Pending
654 ddd Draft
表HPO(PO中的行项目):
PO# Total Price
123 100.00
123 25.00
321 75.00
456 25.00
654 10.00
654 90.00
表AVM(供应商):
Vendor Vendor#
aaa 444
bbb 555
ccc 777
这是我的代码:
EXEC SQL Declare RSCURSOR1 cursor for
SELECT A.*, B.*, SUM(C.PECST) as POTOTAL
FROM @HPO A
INNER JOIN AVM B on A.HPOVNO = B.VENDOR
INNER JOIN HPO C on A.HPOORD = C.PORD
GROUP BY C.PORD
ORDER BY HPOORD DESC
OFFSET (:StartingRow - 1) * :NbrOfRows ROWS
FETCH NEXT :NbrOfRows + 1 ROWS ONLY;
EXEC SQL Open RSCURSOR1;
EXEC SQL SET RESULT SETS Cursor RSCURSOR1;
Update code:
EXEC SQL Declare RSCURSOR1 cursor for
SELECT A.HPOORD, A.HPORNB, A.HPORBY, A.HPODTO, A.HPOSTS, A.HPOVNO, A.HPOURG, B.VNDNAM, SUM(C.PECST) as POTOTAL
FROM @HPO A
INNER JOIN AVM B on A.HPOVNO = B.VENDOR
INNER JOIN HPO C on A.HPOORD = C.PORD
GROUP BY A.HPOORD, A.HPORNB, A.HPORBY, A.HPODTO, A.HPOSTS, A.HPOVNO, A.HPOURG, B.VNDNAM, C.PECST
ORDER BY HPOORD DESC
OFFSET (:StartingRow - 1) * :NbrOfRows ROWS
FETCH NEXT :NbrOfRows + 1 ROWS ONLY;
EXEC SQL Open RSCURSOR1;
EXEC SQL SET RESULT SETS Cursor RSCURSOR1;
答案 0 :(得分:3)
在选择列表中以及在group by子句中指定列名
SELECT A.PO#,Vendor,Status, SUM(C.PECST) as POTOTAL
FROM @HPO A
INNER JOIN AVM B on A.HPOVNO = B.VENDOR
INNER JOIN HPO C on A.HPOORD = C.PORD
GROUP BY A.PO#,Vendor,Status
ORDER BY HPOORD DESC
根据您的代码-从group by
删除C.PECST
SELECT A.HPOORD, A.HPORNB, A.HPORBY, A.HPODTO, A.HPOSTS, A.HPOVNO, A.HPOURG, B.VNDNAM, SUM(C.PECST) as POTOTAL
FROM @HPO A
INNER JOIN AVM B on A.HPOVNO = B.VENDOR
INNER JOIN HPO C on A.HPOORD = C.PORD
GROUP BY A.HPOORD, A.HPORNB, A.HPORBY, A.HPODTO, A.HPOSTS, A.HPOVNO, A.HPOURG, B.VNDNAM
ORDER BY HPOORD DESC