/// <summary>
/// Join an enumeration of elements to the pipeline
/// </summary>
/// <param name="observed">observed operation</param>
/// <param name="rightOp">operation to join</param>
/// <param name="leftField">Name of the field used for the join</param>
/// <param name="rightField">Name of the field used for the join</param>
/// <returns>resulting operation</returns>
public static JoinOperation <Row> LeftJoin(this IObservableOperation observed, IEnumerable <Row> rightOp, string leftField, string rightField)
{
return(observed.LeftJoin(rightOp, leftField, rightField, RowJoinHelper.MergeRows));
}
/// <summary>
/// Join an enumeration of elements to the pipeline
/// </summary>
/// <param name="observed">observed operation</param>
/// <param name="rightOp">operation to join</param>
/// <param name="field">Name of the field used for the join</param>
/// <returns>resulting operation</returns>
public static JoinOperation <Row> LeftJoin(this IObservableOperation observed, IObservableOperation rightOp, string field)
{
return(observed.LeftJoin(rightOp, field, RowJoinHelper.MergeRows));
}
