In this session the team builds out a dedupe query in Marketing Cloud that checks for those subscribers who have entered in the Journey in the past and removes them from re-entering into the Journey.
Build Components
| Asset | Notes/tips |
| Documentation | How to document Marketing Automation solutions |
| Data Extension | How to add a field to a Data Extension |
| Query Action type | Update vs Overwrite |
| Automation Build | How to set up and run an automation |
| Marketing Cloud – Query best practices | How to set a static field in the Select Statement |
How to use the following join to dedupe one list against another:


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