Queries
- Explain SELECT statement in SQL.
- Explain the use of CASE in SQL.
- How do you calculate the total number of records in a table?
- How do you check if a value exists in a table using SQL?
- How do you filter records in SQL?
- How do you find records that exist in one table but not in another?
- How do you find the second-highest salary in SQL?
- How do you handle duplicate rows in SQL?
- How do you implement pagination in SQL?
- How do you retrieve data in ascending order in SQL?