Merge Tables¶
- Input ports:
Input A: [table]
Input A
Input B: [table]
Input B
- Output ports:
Output: [table]
Output
- Configuration:
- Index column (index)
- Column with indices to match
- Join operation (operation)
- Column with y values.
- 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
¶