The Power of SQL
ORMs like Prisma and Mongoose are great, but sometimes they are too slow or limited. Knowing how to write raw SQL gives you ultimate control over your data.
Window Functions
Learn how to use ROW_NUMBER(), RANK(), and OVER() to perform complex calculations within your result sets without multiple queries.
Common Table Expressions (CTEs)
CTEs make your complex queries readable and maintainable. They act like temporary result sets that you can reference within your main query.