Merge Tables

Merge two tables or two lists of tables (database style) using these nodes:

• Merge Table
• Merge Tables

Internally uses pandas.DataFrame.merge for More information see that documentation.

Essentially, this node calls:

pandas.merge(
    input_a, input_b, how=join_operation,
    on=index_column)

Values for Join Operation are:

• Union, similar to SQL full outer join
• Intersection, similar to SQL inner join
• Index from A, similar to SQL left outer join
• Index from B, similar to SQL right outer join

class node_merge_tables.MergeTables

Inputs:

Input A : [table]

Input A

Input B : [table]

Input B

Outputs:

Output : [table]

Output

Configuration:

Index column

Column with indices to match

Join operation

Column with y values.