SQL Query Optimization | SQL Query Optimization and performance tuning 

completed this whole SQL interview questions as i am also following your ADF series.

nice way explanation..as I am working on SQL based project, I can relate to all these points

thank you for such excellent content. Hoping for more!

Yes please do one video about index Thanks for sharing knowledge

Excellent 🎉

Hi, thank you so much .Can you please make a detailed video on how to optimize query by checking execution plan

This is good and simple explanation but please do make it with sql query so that we can see a practical demo

Thank you very much sir

NICE Explanation but i would be very useful if you have provided examples 😃

How exist and count serve same purpose? And how union and union all serve same purpose?

hi, what is the difference between query optimization and performance tuning with respect to sql query. After checking execution plan what should be next step all mentioned above or do we need to check execution plan later .As we already know the issue how to approach to make sql query run faster.

Hi bro, . Use EXISTS instead of IN is ok , but how to relate count() and exists

Thanks

Not practical way

DO VIDEO ON THE INDEX WITH TAKING AN EXAMPLE

Hi

Sir I'm sorry but I need to comment this, it was truly a pain listening you. Your mic is understandable you can change that and improve the sound, but the way you talk... Not talking about your accent, you never breathe while you speak. Please pay attention to punctuation. Valuable content though, keep it up.

This is so funny, you need to fix your Mic

when you say, don't use !=, can you also suggest what method to use otherwise?