Latest PLSQL interview Questions in Technical round for All.
PLSQL Interview Questions for Freshers/Experience:
1. How can you reduce query execution time in SQL Tunning
2.The major difference between SP and Triggers?
3. Explain about Analytical functions PL/SQL
4. Which one is execution faster? Truncate or Delete?
5. Coming to Anchored declaration explain about %Type and %rowType?
6. Explain about Cursor different attributes?
7. Write a query to select duplicate values from a table?
8.Difference between Rownum and Rowid with example?
9. Can you explain the difference between the implicit cursor and explicit cursor?
10. Write a query to get first 10 records from a table
11. Explain about Table Type variables?
12. Can you explain the difference between Analytical and aggregate functions?