Hello @Pierre2021 ,
Welcome to the Microsoft Q&A platform.
Temporary tables are only visible to the session in which they were created and are automatically dropped when that session logs off.
What are temporary tables?
Temporary tables are useful when processing data, especially during transformation where the intermediate results are transient. In dedicated SQL pool, temporary tables exist at the session level.
For more information, refer to Temporary tables in dedicated SQL pool.
Hope this helps. Do let us know if you any further queries.
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