|
public static Aggregate ( this source, IEnumerable |
||
| source | this | An |
| aggregateFunctions | IEnumerable |
The aggregate functions. |
| return | AggregateResultCollection | |
public static AggregateResultCollection Aggregate(this IQueryable source, IEnumerable<AggregateFunction> aggregateFunctions)
{
var functions = aggregateFunctions.ToList();
if (functions.Count > 0)
{
var builder = new QueryableAggregatesExpressionBuilder(source, functions);
var groups = builder.CreateQuery();
foreach (AggregateFunctionsGroup group in groups)
{
return group.GetAggregateResults(functions);
}
}
return new AggregateResultCollection();
}
