This section describes the types of column-level transformations available with Data Transformation Services (DTS) and explains how they work.
Before you use a DTS transformation, you need to know:
- How to map a column transformation. For more information, see Mapping Column Transformations.
- How to use the transformation type you want. For more information, see Transformation Types.
DTS also allows you to write custom transformations written as COM objects with DTS Designer. For more information, see Building a DTS Custom Transformation.