Decision Time
- for tri-temporal tables, the decision date will never be after the transaction date, while the valid date might still be arbitrary.
References
- https://dba.stackexchange.com/questions/116497/interpreting-decision-time-dt-in-temporal-databases
- https://en.wikipedia.org/wiki/Temporal_database
- https://www.dolthub.com/blog/2023-08-07-temporal-database/ has a tri-temporal example
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