On Thu, 20 Jul 2023 at 15:28, Anthony Apollis <anthony.apollis@xxxxxxxxx> wrote: > I am attaching my TSQL and Postgres SQL: You're still missing some CREATEs, for example for temp_FieldFlowsFact. Even assuming your columns list is correct, I would still (and as a matter of habit) include the target column list in your INSERT statements, if only to make your own life easier, but especially because any later changes to the tables could end up shifting the position of the columns. Certainly it will be easier for anyone else trying to disentangle the SQL later. As an aside, can you clarify whether you mean temporal tables (and are you using a temporal tables extension)? Or should that read "temporary"? Geoff
