In my previous articles I have explained the SQL interview questions ,BI Interview questions which will give the best idea about the question that may…
View More Most Important PL/SQL Interview Questions Asked in 2021Category: SQL Complex Queries
Query to find Duplicate Records in Table? | Query to Delete Duplicate Records from table
Interview Question: How to Find Duplicate Records in Table? Answer: To Find Duplicate Records in table you can use following query: …
View More Query to find Duplicate Records in Table? | Query to Delete Duplicate Records from tableWhat are 20 SQL Queries for interview ? | 20 SQL queries for interview
20 SQL Queries for interview : In this article I will explain 20 SQL Queries for interview purpose. These are really important queries which will…
View More What are 20 SQL Queries for interview ? | 20 SQL queries for interviewHow to find monthly salary of employee from annual in SQL?
In previous article I have provided information about the Second highest salary of employee in detail. In this article I would like to give you…
View More How to find monthly salary of employee from annual in SQL?How to find second highest salary in SQL step by step?
In my previous articles I have given the way to write the complex sql queries. In this article I would like to focus on multiple…
View More How to find second highest salary in SQL step by step?