/// <averagemary>
/// Computes the average value of the target field.
/// </averagemary>
/// <param name="field">The field to be averaged.</param>
/// <param name="hints">The table hints to be used.</param>
/// <param name="transaction">The transaction to be used.</param>
/// <returns>The average value of the target field.</returns>
public object AverageAll(Field field,
string hints = null,
IDbTransaction transaction = null)
{
return(DbRepository.AverageAll <TEntity>(field: field,
hints: hints,
transaction: transaction));
}
/// <averagemary>
/// Computes the average value of the target field.
/// </averagemary>
/// <typeparam name="TResult">The type of the result.</typeparam>
/// <param name="field">The field to be averaged.</param>
/// <param name="hints">The table hints to be used.</param>
/// <param name="transaction">The transaction to be used.</param>
/// <returns>The average value of the target field.</returns>
public TResult AverageAll <TResult>(Expression <Func <TEntity, TResult> > field,
string hints = null,
IDbTransaction transaction = null)
{
return(DbRepository.AverageAll <TEntity, TResult>(field: field,
hints: hints,
transaction: transaction));
}
/// <summary>
/// Averages the target field from all data of the database table.
/// </summary>
/// <param name="field">The field to be averaged.</param>
/// <param name="hints">The table hints to be used.</param>
/// <param name="transaction">The transaction to be used.</param>
/// <returns>The average value.</returns>
public object AverageAll(Expression<Func<TEntity, object>> field,
string hints = null,
IDbTransaction transaction = null)
{
return DbRepository.AverageAll<TEntity>(field: field,
hints: hints,
transaction: transaction);
}