sp_BlitzCache™ Finding: No Join Predicate

Top poorly performing queries are throwing warnings that there are operators without join predicates. That means somewhere in your query, you’ve logically written a CROSS JOIN without thinking about it. Maybe you’re using an old style join syntax (SELECT * FROM a, b, c) or maybe you really did intend to write this code. Either way, a lot of rows can be produced as a result of this operation. It’s best to make sure this was your intent.

How to Fix the Problem

Re-write your query so you are always applying a join predicate.

You can find the offending queries using the following T-SQL:

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{"cart_token":"","hash":"","cart_data":""}