public override object CopyNativeAs(Schema.IDataType dataType)
{
// We need to construct a new TableVar here because otherwise the native table
// will be constructed with the keys inferred for the source, resulting in
// incorrect access plans (see Defect #33978 for more).
Schema.ResultTableVar tableVar = new Schema.ResultTableVar(Node);
tableVar.Owner = Program.Plan.User;
tableVar.EnsureTableVarColumns();
Program.EnsureKey(tableVar);
if (!Active)
{
Open();
}
else
{
Reset();
}
NativeTable nativeTable = new NativeTable(Manager, tableVar);
while (Next())
{
using (IRow row = Select())
{
nativeTable.Insert(Manager, row);
}
}
return(nativeTable);
}
