Filter
Exclude
Time range
-
Near
Srinivas
@Sriniva34900840
Feb 10
šˆšŸ š²šØš® ššš«šž š©š«šžš©ššš«š¢š§š  šŸšØš« šƒššš­šš š€š§ššš„š²š¬š­ / š’šš‹ šƒšžšÆšžš„šØš©šžš« / ššˆ š«šØš„šžš¬, š­š”šžš¬šž š’šš‹ šŖš®šžš¬š­š¢šØš§š¬ š°š¢š„š„ š”šžš„š© š²šØš® š«šžšÆš¢š¬šž šœšØš§šœšžš©š­š¬ šŖš®š¢šœš¤š„š². š’šššÆšž š­š”š¢š¬ š©šØš¬š­ ššš§š š­š«š² ššš§š¬š°šžš«š¢š§š  šžšššœš” šØš§šž š²šØš®š«š¬šžš„šŸ. šƒšØ š«šžš©šØš¬š­ š¬šØ š­š”ššš­ š¢š­ šœššš§ š”šžš„š© š¦šØš«šž š©šžšØš©š„šž. āœ… š…š«šžšŖš®šžš§š­š„š² š€š¬š¤šžš š’šš‹ šˆš§š­šžš«šÆš¢šžš° šš®šžš¬š­š¢šØš§š¬: šŸ”¹ How do you find the Nth Highest Salary in SQL? šŸ”¹ What is the difference between ROW_NUMBER() and DENSE_RANK()? šŸ”¹ How do you find the Nth Highest Salary using a Subquery? šŸ”¹ What is the Order of Execution of SQL queries? šŸ”¹ Difference between ROW_NUMBER(), RANK(), and DENSE_RANK()? šŸ”¹ How do you find duplicate records in a table? šŸ”¹ How do you find the Nth Highest Salary department-wise? šŸ”¹ How do you calculate a Running Total of Sales? šŸ”¹ What is a CTE (Common Table Expression) and why do we use it? šŸ”¹ Difference between TRUNCATE and DELETE? šŸ”¹ Difference between EXISTS and IN? šŸ”¹ What are LAG and LEAD functions? Explain with use cases. šŸ”¹ What is a Stored Procedure? šŸ”¹ How do you create an Aging Bucket in SQL? šŸ”¹ How do you find the Top 3 Products by Sales in each Category? šŸ”¹ How do you calculate Year-over-Year (YoY) growth in SQL? šŸ”¹ What is Normalization vs Denormalization? šŸ”¹ Difference between INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN? šŸ”¹ What is Primary Key vs Unique Key? šŸ”¹ What is the difference between UNION and UNION ALL? šŸ”¹ How do you handle NULL values in SQL queries? šŸ”¹ What is Indexing? Clustered vs Non-clustered index šŸ”¹ What are Window Functions? Why are they used? šŸ”¹ What is the difference between OLTP and OLAP systems? šŸ”¹ How do you optimize slow SQL queries? šŸ”¹ What is the difference between WHERE and HAVING? š‹šžš­ š¦šž š¤š§šØš° š²šØš®š« š­š”šØš®š š”š­š¬ šš¢š š²šØš® šŸš¢š§š š­š”š¢š¬ šœš”šžššš­ š¬š”šžšžš­ š”šžš„š©šŸš®š„? #SQLInterviewQuestions #InterviewPreparation #SQL #DataAnalytics
3
10
550
javinpaul@javinpaul
11 Aug 2025
Top 10 SQL Queries from Technical Interviews to Learn Window Functions like ROW_NUMBER dlvr.it/TMR5kB #MicrosoftSQLServer #SQL #SQLInterviewQuestions

Top 10 SQL Queries from Technical Interviews to Learn Window Functions like ROW_NUMBER

A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.

javarevisited.blogspot.com
1
1
7
1,029
javinpaul@javinpaul
13 Oct 2024
How to replace NULL with Empty String in SQL Server? ISNULL() vs COALESCE() Examples dlvr.it/TFJZYW #MicrosoftSQLServer #SQL #SQLInterviewQuestions

How to replace NULL with Empty String in SQL Server? ISNULL() vs COALESCE() Examples

A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.

javarevisited.blogspot.com
2
1,234
Sachin Kumar@Sachintukumar
27 Oct 2023
Hello Folks Please Share this thread related to #SQLinterviewquestions #datascience #dataanalyst #programming #dataanalysis
Sachin Kumar@Sachintukumar
26 Oct 2023
3āƒ£0āƒ£ #SQL Interview Question āš”ļø[Must Read] āœ…#Github Q/A Link - github.com/sachinkumar1609/Sā€¦
1
4
15
1,826
Sachin Kumar@Sachintukumar
27 Oct 2023
Hello Folks Please Check this Thread related to #SQLInterviewquestions āš”ļøšŸ”„ #Datascience #Dataanalyst #Dataengineering #DataAnalytics
Sachin Kumar@Sachintukumar
26 Oct 2023
3āƒ£0āƒ£ #SQL Interview Question āš”ļø[Must Read] āœ…#Github Q/A Link - github.com/sachinkumar1609/Sā€¦
1
1
18
1,254
Tech Point Fundamentals@TechPointFunda
18 Apr 2023
Different Ways to Check and Delete Duplicate Records in SQL : techpointfunda.com/2021/11/dā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda
1
2
11
Tech Point Fundamentals@TechPointFunda
4 Nov 2022
SQL Interview Questions and Answers - Part 24 : techpointfunda.com/2022/11/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
2
Tech Point Fundamentals@TechPointFunda
29 Oct 2022
SQL Interview Questions and Answers - Part 23 techpointfunda.com/2022/10/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
2
Tech Point Fundamentals@TechPointFunda
21 Oct 2022
SQL Interview Questions and Answers - Part 22 techpointfunda.com/2022/10/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
2
Intellipaat
@Intellipaat
19 Oct 2022
PL/SQL is one of the most sought-after skills in today's IT Industry. Here are the most important concepts you should be aware of during an Interview. . #SQL #SQLInterviewQuestions #interview #skills #question #Answers #career #Intellipaat
1
1
2
Tech Point Fundamentals@TechPointFunda
14 Oct 2022
SQL Interview Questions and Answers - Part 21: techpointfunda.com/2022/10/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
2
Tech Point Fundamentals@TechPointFunda
7 Oct 2022
SQL Interview Questions and Answers - Part 20: techpointfunda.com/2022/10/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
2
Tech Point Fundamentals@TechPointFunda
30 Sep 2022
SQL Interview Questions and Answers - Part 19 techpointfunda.com/2022/09/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
2
Tech Point Fundamentals@TechPointFunda
23 Sep 2022
SQL Interview Questions and Answers - Part 18 techpointfunda.com/2022/09/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
3
Tech Point Fundamentals@TechPointFunda
16 Sep 2022
SQL Interview Questions and Answers - Part 17: techpointfunda.com/2022/09/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
2
Tech Point Fundamentals@TechPointFunda
9 Sep 2022
SQL Interview Questions and Answers - Part 16: techpointfunda.com/2022/09/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
2
Tech Point Fundamentals@TechPointFunda
2 Sep 2022
SQL Interview Questions and Answers - Part 15: techpointfunda.com/2022/09/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
2
Tech Point Fundamentals@TechPointFunda
26 Aug 2022
SQL Interview Questions and Answers - Part 14: techpointfunda.com/2022/04/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
2
Tech Point Fundamentals@TechPointFunda
19 Aug 2022
SQL Interview Questions and Answers - Part 13: techpointfunda.com/2022/08/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
2
Tech Point Fundamentals@TechPointFunda
5 Aug 2022
SQL Interview Questions and Answers - Part 11: techpointfunda.com/2022/08/sā€¦ #sqlinterviewquestions #mostfrequentlyaskedsqlinterviewquestions #sqlinterviewquestionsandanswers #interviewquestionsandanswers #techpointfundamentals #techpointfunda #techpoint #sql #database #interview
1
2
Load more