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Sum Function

SQL Server 2000

Sum Function

Returns a sum of the values of the specified expression.

Sum(Expression, Scope)
(Integer or Float) The expression on which to perform the aggregation. The expression cannot contain aggregate functions.
(String) The name of a dataset, grouping, or data region that contains the report items to which to apply the aggregate function. If Scope is specified, the aggregate function applies to all data in the dataset, grouping, or data region. For more information about the Scope parameter, see Aggregate Functions.
Return Type

Returns a Float. Returns a Decimal for decimal expressions and a Double for all other expressions.


The following code example provides a sum of line item totals in the Order grouping or data region:

Sum(Fields!LineTotal.Value, "Order")
See Also

Aggregate Functions

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