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DASql joins cheatsheet
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DEAll SQl Join Methods || Save For Later 📲
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EMComment “SQL” to get links!
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DAStop wasting time searching for SQL practice platforms!
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MASQL For Beginners: Pattern Matching 🙌
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DELearn SQL with these videos
By @emrcodes
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GE95% of the companies ask the same SQL questions 😱
Check the questions list below 🔻
1.) Explain order of execution of SQL.
2.) What is difference between where and having?
3.) What is the use of group by?
4.) Explain all types of joins in SQL?
5.) What are triggers in SQL?
6.) What is stored procedure in SQL
7.) Explain all types of window functions?
(Mainly rank, row_num, dense_rank, lead & lag)
8.) What is difference between Delete and Truncate?
9.) What is difference between DML, DDL and DCL?
10.) What are aggregate function and when do we use them? explain with few example.
11.) Which is faster between CTE and Subquery?
12.) What are constraints and types of Constraints?
13.) Types of Keys?
14.) Different types of Operators ?
15.) Difference between Group By and Where?
16.) What are Views?
17.) What are different types of constraints?
18.) What is difference between varchar and nvarchar?
19.) Similar for char and nchar?
20.) What are index and their types?
21.) What is an index? Explain its different types.
22.) List the different types of relationships in SQL.
23.) Differentiate between UNION and UNION ALL.
24.) How many types of clauses in SQL?
25.) What is the difference between UNION and UNION ALL in SQL?
26.) What are the various types of relationships in SQL?
27.) Difference between Primary Key and Secondary Key?
28.) What is the difference between where and having?
29.) Find the second highest salary of an employee?
30.) Write retention query in SQL?
31.) Write year-on-year growth in SQL?
32.) Write a query for cummulative sum in SQL?
33.) Difference between Function and Store procedure ?
34.) Do we use variable in views?
35.) What are the limitations of views?
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[ SQL, Coding Interview Questions, Coding, Interview]
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RESQL Zero to Hero..!!
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RE🚀 Unlock the Power of SQL in Just 2 Months! 📊💡
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@rebellionrider
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MOStarting TODAY… we’re officially kicking off my 30-Day SQL Bootcamp right here on Reels
simple SQL from scratch
Comment START for the resources
Here’s our roadmap 👇
✨ Week 1: We break down the basics — Data, DBMS, and getting your SQL software installed.
✨ Week 2: We master the backbone of every database: CRUD (Create, Read, Update, Delete).
✨ Week 3: We get smart with grouping, filtering, and aggregate functions that actually make sense.
✨ Week 4: We level up JOINS, UNIONS, SUBQUERIES — the things that make you feel like a real data analyst.
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But listen… 👇
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VAHow to do sql injection😈😈😈😈😈
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VISQL Commands
Get insights from @visualcoders!
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