Set column attributes in Table

../../../../../_images/column_attribute.svg
Input ports:
attributes:

table

Table with, at least, three column, one for column names, another for attribute names and a third for attribute values
in_data:

table

Table with data columns
Output ports:
out_data:

table

Table with updated columns attributes
Configuration:
Clear existing attributes (clear)
Clear existing attributes before applying the operation.
Column names (columns)
Select column with column names
Attribute names (attributes)
Select column with attributes
Attribute values (values)
Select column with values

The Table data type includes an additional container, besides the data container, for storing attributes. An attribute is stored as a scalar value together with a header.

The standard library contains two nodes for setting and getting Table attributes.

class node_attributes_tables.SetColumnAttributesTable[source]