Lookup Transformation

This chapter includes the following topics:
• •Lookup Transformation Overview
• •Connected and Unconnected Lookups
• •Developing a Lookup Transformation
• •Lookup Query
• •Lookup Source Filter
• •Lookup Condition
• •Lookup Cache
• •Query Properties
• •Lookup Transformations in Dynamic Mappings
• •Define Dynamic Ports
• •Change the Lookup Source
• •Port Selectors
• •Run-time Properties
• •Advanced Properties
• •Creating a Reusable Lookup Transformation
• •Creating a Non-Reusable Lookup Transformation
• •Creating an Unconnected Lookup Transformation
• •Unconnected Lookup Example