HJoin Table

../../../../../_images/hjoin_table.svg

The operation of horizontal join, or HJoin, stacks the columns in the incoming Tables horizontally beside each other. The outgoing Table will have all the columns from all the incoming Tables. Note that all Tables that should be hjoined must have the same number of rows.

If a column name exists in both inputs the latter Table (or lower port) will take precedence and the corresponding column from the former Table (or upper port) will be lost.

The node always tries to give the output table a name, so if the chosen port has a table without name, the other port will be used. This is to preserve backwards compatibility.

class node_hjoin_tables.HJoinTable[source]

Horizontal join of two Tables into a single Table.

Opposite node:

HSplit Table

Inputs:
port1
: table

Input Table 1

port2
: table

Input Table 2

Outputs:
port1
: table

Table with horizontally joined data

Configuration:
Input port name for joined table

Select which port decides the output table(s) names