DbConnectorCommand.QuerySingleOrDefaultAsync<T> method (1 of 2)

Executes the query, converting the first record to the specified type.

public ValueTask<T> QuerySingleOrDefaultAsync<T>(CancellationToken cancellationToken = default)

Remarks

Returns default(T) if no records are returned. Throws InvalidOperationException if more than one record is returned.

See Also

• method QuerySingleOrDefault<T>
• struct DbConnectorCommand
• namespace Faithlife.Data

DbConnectorCommand.QuerySingleOrDefaultAsync<T> method (2 of 2)

Executes the query, converting the first record to the specified type with the specified delegate.

public ValueTask<T> QuerySingleOrDefaultAsync<T>(Func<IDataRecord, T> map, 
    CancellationToken cancellationToken = default)

Remarks

Returns default(T) if no records are returned. Throws InvalidOperationException if more than one record is returned.

See Also

• method QuerySingleOrDefault<T>
• struct DbConnectorCommand
• namespace Faithlife.Data