我试图将下面字段的值设置为网格中所有成本的总和。
[PXParent ( typeof(Select<ProjectEntry_Extension.atcProjectLinesTable,Where<ProjectEntry_Extension.atcProjectLinesTable.contractID,[PXFormula(null, typ
TotalSalesGROUP BY SalesOrderID--query1SELECT AVG (SumCalc.SumValues)FROM Sales.SalesOrderDetail) AS SumCalc)
SELECT AVG (LineTotal)
FROM SALES.SalesOr