### Is your feature request related to a problem or challenge? @2010YOUY01 adds a benchmark for #16819. We want to use this to test existence join performance as well. ### Describe the solution you'd like Add queries for this type of join in the benchmark. If you need a reference to where to find them, you can find some examples in the sqllogictests ### Describe alternatives you've considered _No response_ ### Additional context _No response_