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    * pandas.merge_ordered 
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  * pandas.merge_ordered 

#  pandas.merge_ordered  #

pandas.  merge_ordered  (  _ left  _ , _ right  _ , _ on  =  None  _ , _
left_on  =  None  _ , _ right_on  =  None  _ , _ left_by  =  None  _ , _
right_by  =  None  _ , _ fill_method  =  None  _ , _ suffixes  =  ('_x',
'_y')  _ , _ how  =  'outer'  _ )  [ [source]  ](https://github.com/pandas-
dev/pandas/blob/v2.2.2/pandas/core/reshape/merge.py#L299-L437)