Set column attributes in Table¶
Set column attributes in Table.
Documentation
Definition
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]
Example flows