Step 2: Target Definition
Select/create/edit the target data extension, field mapping and prio deduplication
- How to set and populate my Target Data Extension?
- Can I add or update data instead of overwriting an existing Target Data Extension?
- Is there a limit on the number of Data Extensions that can be created?
- How does Automap work?
- How to map my source data to my Target Data Extension?
- How to create a Target Data Extension on the fly in DESelect?
- How can I deduplicate the results of my selection?
- Can I edit the fields of a Target Data Extension in DESelect?
- How can I add a fixed or dynamic value to my Target Data Extension?
- What are the limitations when it comes to creating/editing Target Data Extension fields?
- How can I modify my date fields?
- If I use both random sampling (via Sort & Limit) and deduplication, what will be executed first?
- Can I do A/B testing with DESelect?
- Can I use SQL functions with DESelect?
- Can I use aggregations?
- Supported SQL functions
- What field types are compatible for mappings?
- How to use multiple fields as the unique field in deduplication?
- Can I combine Data Extensions that do not have any matching columns?