SQL Server Interview Q&A

SQL Server interview questions and answers
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  1. Text | Slides | How to find nth highest salary in sql
  2. Text | Slides | SQL query to get organization hierarchy
  3. Text | Slides | How does a recursive CTE work
  4. Text | Slides | Delete duplicate rows in SQL
  5. Text | Slides | SQL query to find employees hired in last n months
  6. Text | Slides | Transform rows into columns in sql server
  7. Text | Slides | SQL query to find rows that contain only numerical data
  8. Text | Slides | SQL Query to find department with highest number of employees
  9. Text | Slides | Difference between inner join and left join
  10. Text | Slides | Join 3 tables in sql server
  11. Text | Slides | Real time example for right join
  12. Text | Slides | Can we join two tables without primary foreign key relation
  13. Text | Slides | Difference between blocking and deadlocking
  14. Text | Slides | Sql query to select all names that start with a given letter without like operator
  15. Text | Slides | SQL script to insert into many to many table
  16. Text | Slides | Sql date interview questions
  17. Text & Slides | How and why a sql inner left right full and even cross join returns the same row count
  18. Text & Slides | Sql query to delete from multiple tables
  19. Text & Slides | SQL vs TSQL vs PL/SQL
  20. Text & Slides | Sql function to get number from string
  21. Text & Slides | Sql server select where in list
  22. Text & Slides | Primary Key on two columns in SQL Server
  23. Text & Slides | Can we replace right join with left join

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