SELECT statement
- Simple SELECT statement
- Sorting in order of days of birth
- Predicates I
- Renaming the columns and calculations in the result set
- Predicates II
- Getting summarizing values
- Using multiple tables in a query
- Conventional set-theoretic operations and the SELECT statement
- What the relational division is?
- Using SOME(ANY) and ALL keywords with comparison predicates
- Data type conversion and CAST function
- CASE statement