Every data engineering interview includes a SQL round. If you are: > Worried about job descriptions asking for advanced SQL, but you are not sure what advanced SQL means for an interview > Having anxiety about being unable to get a job > Frustrated with online SQL courses teaching the basic dialects, but not a step-by-step approach to problem solving If so, this post is for you. Imagine being able to dissect any SQL problem and make the interviewer say, I need this person on my team. That is ...