How to remove duplicate rows from table except one?

1072

What are the advantages of database?

1005

How to rebuild the master database?

1150

What is oracle latest version?

1162

What are the types of database explain each of them briefly?

1042

1. Tell me about your self? 2. Latest Project Introduction? 3. Difference between server jobs and parallel jobs? 4. Seq-Seq Explain its behavior and execution mode and which parallelism technique is used? 5. What is padding characters? 6. Seq-Seq, Seq-Copy-Seq which one is the best and efficient? 7. How many reject links do we have to a transformer? 8. How many reject links to join stage? 9. Difference between join and lookup? 10. How to design PX routine? 11. How can we call job in another job? 12. Difference between batch and sequencer? 13. Which Database is used? 14. What is change capture? Give briefing of that? 15. What is change Code? Explain? 16. How you call UNIX in Ds? 17. How do you call JCL in UNIX? 18. How do you pass the job status of one job to another job? Have designed any job sequencer? 19. How do you find a file in existed directory? 20. How can you call parallel jobs in transformer? 21. Execution of jobs in command line? 22. Tuning of sql queries? 23. What is orchestrating metadata? 24. What are junk dimension? 25. What are the third party tools you are used? 26. What are the system variables you have used?

1901

Can we use distinct and group by together?

1118

Can we rollback truncate?

1061

what is bcp? When does it used? : Sql dba

1043

Were you involved in any data conversion, which one?

12

What is the current mysql version?

1084

Is microsoft getting rid of access?

877

Is primary key always clustered index?

1084

List the ways in which dynamic sql can be executed?

1074

What is normalization and what are the advantages of it?

1044