AshwaDip Tutorials

1. Oracle
2. Fundamentals of DB
3. SQL
4. SQL LANGUAGES
5. CONSTRAINTS
6. OPERATORS
7. JOINS
8. SUB - QUERIES
9. DB OBJECTS
10. PARTITIONS
11. FUNCTIONS
12. PL/SQL
13. PLSQL Interview

10. SQL FUNCTIONS

Categories of Functions
• Group or Aggregate Functions
• Scalar or Single Row Functions

Types of Functions
• Numerical Functions
• String Functions
• Conversion Functions
• Date Functions
• Analytical functions