public static IAsyncEnumerable <object> ExecuteQueryFirstColumnAsync(this DbCommand cmd,
CancellationToken cancellationToken = default(CancellationToken))
{
return(CreateAsyncEnumerable(cmd, cancellationToken, r => ReadInfoFactory.CreateFirstColumn(r)));
}
public static IEnumerable ReadAllFirstColumn(this IDataReader reader)
{
return(CreateEnumerable(() => ReadInfoFactory.CreateFirstColumn(reader)));
}
public IAsyncEnumerable <T> ExecuteQueryFirstColumnAsync <T>(CancellationToken cancellationToken = default(CancellationToken))
{
return(CreateAsyncEnumerable(cancellationToken, r => ReadInfoFactory.CreateFirstColumn <T>(r)));
}
public static IAsyncEnumerable <T> ReadAllFirstColumnAsync <T>(this IDataReader reader)
{
return(CreateAsyncEnumerable(() => ReadInfoFactory.CreateFirstColumn <T>(reader)));
}
