/// <summary>
/// Aggregate function query
/// </summary>
/// <typeparam name="TValue">Value type</typeparam>
/// <param name="query">Query object</param>
/// <returns>Return the value</returns>
async Task <TValue> AggregateFunctionAsync <TValue>(OperateType funcType, IQuery query)
{
ICommand cmd = RdbCommand.CreateNewCommand <TEntity>(funcType);
SetCommand(cmd, null);
cmd.Query = query;
TValue data = await WorkManager.AggregateValueAsync <TValue>(cmd).ConfigureAwait(false);
return(data);
}
