May 2020
Beginner
564 pages
14h 9m
English
Content preview from Learn SQL Database Programming
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Creating and using temporary tables
Temporary tables allow you to store temporary query results that can be used during a query session. A temporary table can only be used in your current session. No one else can use them except you. These kinds of tables are useful when you have a complicated or long-running query whose results you want to use in a session. This way, you won't have to keep running the same query over and over, but instead, store the results and query that table.
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