Preface
Mappings
Mapplets
Mapping Parameters
Where to Assign Parameters
Mapping Outputs
Generate a Mapping from an SQL Query
Dynamic Mappings
How to Develop and Run a Dynamic Mapping
Dynamic Mapping Use Cases
- Use Case: Dynamic Mapping for Metadata Changes in Relational Sources
- Use Case: Reuse Dynamic Mapping for Different Sources and Targets
Mapping Administration
Export to PowerCenter
Import From PowerCenter
Performance Tuning
Pushdown Optimization
Partitioned Mappings
Developer Tool Naming Conventions

Developer Mapping Guide

10.5.7
- 10.5.6
- 10.5.4
- 10.5
- 10.4.0

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Parameters for Relational Table Resources

You can parameterize the resource name, the table owner, and the connection for a Read transformation. The resource is the table, view, or synonym name of the relational data object.

You might parameterize the resource name if you need to process multiple tables from the same database in a dynamic mapping.

Select the Read transformation in the mapping. In the

Run-time

tab of the

Properties

view, click the

Value

column to assign a parameter for a connection, table owner, or resource.

The following image shows where to assign the parameters for the connection, the resource name, and the table owner for the Read transformation:

The Run-time tab of a Read transformation is where you assign the Connection, the Owner, and the Resouce name for a relational data object.

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Table of Contents

Developer Mapping Guide

Developer Mapping Guide

Parameters for Relational Table Resources

Parameters for Relational Table Resources