Intermediate SQL Tutorial
Master intermediate SQL concepts including Aggregate Functions, GROUP BY, HAVING, Subqueries, Joins, CASE statements, COALESCE, String, Date, Mathematical functions, Views, and Indexes.
Master intermediate SQL concepts including Aggregate Functions, GROUP BY, HAVING, Subqueries, Joins, CASE statements, COALESCE, String, Date, Mathematical functions, Views, and Indexes.
Learn SQL date functions such as CURRENT_DATE, DATEADD, DATEDIFF, and EXTRACT with examples. Handle dates and time intervals effectively.