Merge Tables¶
- Merge two tables or two lists of tables (database style) using these nodes:
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.