🚀 Excited to share my latest achievement! I have successfully completed the SQL Intermediate course from Sololearn, enhancing both my theoretical and practical understanding of SQL. 📚 In this course ...

Organizations are increasingly adopting digital transformation strategies that lead to greater data generation and, as a result, a greater need for data analysis. This course is designed for analysts ...

Advance your database expertise with our SQL Intermediate to Advanced course. Learn powerful techniques such as window functions, CTEs, stored procedures, performance optimization, and advanced query ...

We can add a new calculated column and use CASE to return different values depending on the data. Match an exact value: return a different label depending on which hospital the patient is in. Count ...