/// <summary>
/// Check whether the rows are existing in the table in an asynchronous way.
/// </summary>
/// <param name="where">The query expression to be used.</param>
/// <param name="hints">The table hints to be used.</param>
/// <param name="transaction">The transaction to be used.</param>
/// <returns>A boolean value that indicates whether the rows are existing in the table..</returns>
public Task <bool> ExistsAsync(Expression <Func <TEntity, bool> > where = null,
string hints = null,
IDbTransaction transaction = null)
{
return(DbRepository.ExistsAsync <TEntity>(where : where,
hints: hints,
transaction: transaction));
}
/// <summary>
/// Check whether the rows are existing in the table in an asynchronous way.
/// </summary>
/// <param name="where">The query expression to be used.</param>
/// <param name="hints">The table hints to be used.</param>
/// <param name="transaction">The transaction to be used.</param>
/// <returns>A boolean value that indicates whether the rows are existing in the table..</returns>
public Task <bool> ExistsAsync(QueryGroup where = null,
string hints = null,
IDbTransaction transaction = null)
{
return(DbRepository.ExistsAsync <TEntity>(where : where,
hints: hints,
transaction: transaction));
}
/// <summary>
/// Check whether the rows are existing in the table in an asynchronous way.
/// </summary>
/// <param name="whereOrPrimaryKey">The dynamic expression or the primary key value to be used.</param>
/// <param name="hints">The table hints to be used.</param>
/// <param name="transaction">The transaction to be used.</param>
/// <returns>A boolean value that indicates whether the rows are existing in the table..</returns>
public Task <bool> ExistsAsync(object whereOrPrimaryKey = null,
string hints = null,
IDbTransaction transaction = null)
{
return(DbRepository.ExistsAsync <TEntity>(whereOrPrimaryKey: whereOrPrimaryKey,
hints: hints,
transaction: transaction));
}
/// <summary>
/// Check whether the rows are existing in the table in an asynchronous way.
/// </summary>
/// <param name="where">The query expression to be used.</param>
/// <param name="hints">The table hints to be used.</param>
/// <param name="transaction">The transaction to be used.</param>
/// <returns>A boolean value that indicates whether the rows are existing in the table.</returns>
public Task <bool> ExistsAsync(IEnumerable <QueryField> where,
string hints = null,
IDbTransaction transaction = null)
{
return(DbRepository.ExistsAsync <TEntity>(where : where,
hints: hints,
transaction: transaction));
}
/// <summary>
/// Check whether the rows are existing in the table in an asynchronous way.
/// </summary>
/// <typeparam name="TWhat">The type of the expression or the key value.</typeparam>
/// <param name="what">The dynamic expression or the key value to be used.</param>
/// <param name="hints">The table hints to be used.</param>
/// <param name="transaction">The transaction to be used.</param>
/// <returns>A boolean value that indicates whether the rows are existing in the table.</returns>
public Task <bool> ExistsAsync <TWhat>(TWhat what,
string hints = null,
IDbTransaction transaction = null)
{
return(DbRepository.ExistsAsync <TEntity, TWhat>(what: what,
hints: hints,
transaction: transaction));
}
/// <summary>
/// Check whether the rows are existing in the table in an asynchronous way.
/// </summary>
/// <param name="where">The query expression to be used.</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>A boolean value that indicates whether the rows are existing in the table.</returns>
public Task <bool> ExistsAsync(QueryGroup where,
string hints = null,
IDbTransaction transaction = null,
CancellationToken cancellationToken = default)
{
return(DbRepository.ExistsAsync <TEntity>(where : where,
hints: hints,
transaction: transaction,
cancellationToken: cancellationToken));
}
/// <summary>
/// Check whether the rows are existing in the table in an asynchronous way.
/// </summary>
/// <typeparam name="TWhat">The type of the expression or the key value.</typeparam>
/// <param name="what">The dynamic expression or the key value to be used.</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>A boolean value that indicates whether the rows are existing in the table.</returns>
public Task <bool> ExistsAsync <TWhat>(TWhat what,
string hints = null,
IDbTransaction transaction = null,
CancellationToken cancellationToken = default)
{
return(DbRepository.ExistsAsync <TEntity, TWhat>(what: what,
hints: hints,
transaction: transaction,
cancellationToken: cancellationToken));
}