Compatibility level check

The question:

To prevent memory grant (excessive) problems I want to change my DB compatibility level to 150

How can I be sure I won’t have a problem ?

Is there any script/tool to check my DB for 150?

The Solutions:

Below are the methods you can try. The first solution is probably the best. Try others if the first one doesn’t work. Senior developers aren’t just copying/pasting – they read the methods carefully & apply them wisely to each case.

Method 1

The recommended process to increase your database compatibility level is documented here:

Compatibility level check

Change the Database Compatibility Level and use the Query Store

All methods was sourced from or, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0

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