How to remove duplicate records
Sql Entwickler Interview Questions
2,208 sql entwickler interview questions shared by candidates
find top 10 employee by using DENSE RANK.? SELECT 10 FROM DUAL MINUS SELECT 5 FROM DUAL.? Query for deleting duplicate rows. Write a procedure to store all the data from a table to a collection table.
What's the types of joints？How to create a table?
Q1: What are triggers? Q2: what are joins and state its types? Q3: What is View?Can we insert, update, delete on view? Q4: What are Aggregate functions?
Calculate the no of exp of the employees from the joining date from table?
Q: If at 5pm on Friday you received a request from stakeholder for report etc how would you deal with this.
What is Insert in DBMS.
What is lazy writer.?
how to find out 1st highest salary
Out of n records the query to pickup 3 to 8 records from a table?
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