⟩ Explain what is the difference between a Local and a Global temporary table?
Temporary tables are used to allow short term use of data in SQL Server. They are of 2 types:
Local
Only available to the current Db connection for current user and are cleared when connection is closed.
Multiple users can’t share a local temporary table.
Global
Available to any connection once created. They are cleared when the last connection is closed.
Can be shared by multiple user sessions.