01. Aggregate Functions (MAX, MIN, AVG, COUNT, SUM) in SQL Server / MySQL
03. String Functions (RTRIM, LTRIM, TRIM) in SQL Server
04. Creating User declared Functions in SQL Server
05. Stored Procedures in SQL Server
06. Views and Triggers in SQL Server
07. String Concatenation & Splitting in SQL Server
10. String Functions (LOWER, UPPER, LEFT, RIGHT) in SQL Server