Transformation

Overview

Transformation is the schema type used for schemas in the Transformation layer. In the seed data, the default transformation schema name is TRN.

Function

Schemas of this type are placed in the Transformation layer and are used for transformation objects managed from the schema node.

Access

This schema type is configured in the List Schemas page, where each schema row has a Name, SchemaType, Layer, and Description.

How to access

Navigation tree

DWH -> Transformation layer -> right-click -> Add schema

Toolbar

DWH -> Schemas

Diagram

Not applicable.

Visual element

List Schemas -> SchemaType

Screen overview

IDPropertyDescription
1Search criteriaFilters the schema list by schema name, schema type id, or description.
2SearchApplies the entered filter to the schema grid.
3Delete filterClears the active filter and reloads the full schema list.
4NameShows the schema name, for example TRN.
5SchemaTypeSets the schema type to Transformation.
6LayerAssigns the schema to the Transformation layer. Saving is blocked when a schema row has no layer assigned.
7DescriptionStores the free-text description for the schema row.
8SaveSaves the schema changes. When a schema row specifies a missing database, the page prompts to create it.
9CancelReturns to the previous page without saving.

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