Is Not Null

Type

transform

Class

fire.nodes.quality.NodeCheckIsNotNull

Fields

Name	Title	Description
cols	Column Name	The column name.
weightage	Weightage	Weightage

Details

Is Not Null Node

Overview:

The Is Not Null node checks if a specific column in a DataFrame contains null values. This is useful for data quality checks and ensuring data integrity.

Input:

Column Name: The name of the column to check.

Output:

The node will flag records where the specified column contains null values.

Examples

Example:

Let’s assume we have a column named name and we want to identify records where the name is null.

Configure the Node:

Column Name: name

Node Execution:

Records with a null value in the name column will be flagged.