Different types of Nodes available in webide :
- Join
- Non Equal join
- Union
- Minus
- Intersect
- Graph
- Projection
- Aggregation
- Rank
- Table Function
- Hierarchy Function
- Anonymization
Calculated Column: A column which can be built on top of original columns in the view. it can also be used independently for eg to display static values , set flags and so on.
Mapping tab: you are settle the required set of columns and assigning them to the next node.