repository.GetObjectQuery(Of COUNL1)().Where(Function(a) a.CDATE >= "2012/01/01" And a.CDATE <= "2012/12/01" And COID = 88 ).GroupBy(Function(m) m.CDATE).Select(Function(n) New PointXY With {.Y = n.Sum(Function(k) k.TOTALVH), .X = n.First().CDATE}).ToList
Only parameterless constructors and initializers are supported in LINQ to Entities.
PointXY {.Y = Sum(TOTALVH), .X = CDATE})
SELECT SUM(TOTALVH) AS EXPR1, CDATE FROM COUNL1 WHERE (CDATE >= '2012/01/01') AND (CDATE <= '2012/12/01') AND (COID = 88) GROUP BY CDATE
var
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