Hi,@Naveen Kumar Kakarla (Quadrant Resource LLC) Thanks for posting your question in the Microsoft Q&A forum.
Unfortunately, Global Temporary Tables are not supported in Azure Database for PostgreSQL Flexible Server.
However, PostgreSQL does support temporary tables, which are similar to Global Temporary Tables in some ways. Temporary tables are created in a similar way to regular tables, but they are automatically dropped at the end of the session or transaction.
I hope this information helps, please let me know if you need any additional information.
Regards
Geetha