/// <averagemary>
/// Computes the average value of the target field in an asynchronous way.
/// </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 Task <TResult> AverageAllAsync <TResult>(Field field,
string hints = null,
IDbTransaction transaction = null)
{
return(DbRepository.AverageAllAsync <TEntity, TResult>(field: field,
hints: hints,
transaction: transaction));
}
/// <summary>
/// Averages the target field from all data of the database table in an asynchronous way.
/// </summary>
/// <param name="field">The field to be averaged.</param>
/// <param name="hints">The table hints to be used. See <see cref="SqlServerTableHints"/> class.</param>
/// <param name="transaction">The transaction to be used.</param>
/// <returns>The number of rows affected by the execution.</returns>
public Task <object> AverageAllAsync(Expression <Func <TEntity, object> > field,
string hints = null,
IDbTransaction transaction = null)
{
return(DbRepository.AverageAllAsync <TEntity>(field: field,
hints: hints,
transaction: transaction));
}
/// <summary>
/// Averages the target field from all data of the database table in an asynchronous way.
/// </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 number of rows affected by the execution.</returns>
public Task<object> AverageAllAsync(Field field,
string hints = null,
IDbTransaction transaction = null)
{
return DbRepository.AverageAllAsync<TEntity>(field: field,
hints: hints,
transaction: transaction);
}
/// <averagemary>
/// Computes the average value of the target field in an asynchronous way.
/// </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>
/// <param name="cancellationToken">The <see cref="CancellationToken"/> object to be used during the asynchronous operation.</param>
/// <returns>The average value of the target field.</returns>
public Task <object> AverageAllAsync(Field field,
string hints = null,
IDbTransaction transaction = null,
CancellationToken cancellationToken = default)
{
return(DbRepository.AverageAllAsync <TEntity>(field: field,
hints: hints,
transaction: transaction,
cancellationToken: cancellationToken));
}
/// <averagemary>
/// Computes the average value of the target field in an asynchronous way.
/// </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>
/// <param name="cancellationToken">The <see cref="CancellationToken"/> object to be used during the asynchronous operation.</param>
/// <returns>The average value of the target field.</returns>
public Task <TResult> AverageAllAsync <TResult>(Expression <Func <TEntity, TResult> > field,
string hints = null,
IDbTransaction transaction = null,
CancellationToken cancellationToken = default)
{
return(DbRepository.AverageAllAsync <TEntity, TResult>(field: field,
hints: hints,
transaction: transaction,
cancellationToken: cancellationToken));
}