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Databases AllOther (288) What is the use of cursor ? how cursor allocate context area for executing the sql statement?
HCL,
4 16711What is the first action to perform a query? Suppose I have four tables and five joins and my query is getting slow day by day.
4 12374How to write query to Delete the records in child table and corresponding records in parent table
11 35528
How did mongodb get its name?
How to enter binary string literals in ms sql server?
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? IBM 1. What is virtual dataset? 2. How do you handle reject link to a peek stage? 3. What is transaction table? 4. Which one is the efficient from the following? a. ODBC enterprise b. Oracle enterprise 5. How can you extract data from excel sheet? Do you know how to parameterize, this option? 6. Six pages of complex query I have, how do you simplify this query? 7. Difference between dataset and lookup file set?
Equi join and non equi join is possible with sql server?
Why use identity in sql server?
what is dbms? : Sql dba
What is acid mean in sql server?
What is self contained sub query?
What is the primary use of the model database?
do you know how to configure db2 side of the application? : Sql server database administration
When should you use an instead of trigger?
What is the difference between for xml raw and for xml auto?
What is the current mysql version?
Hi , any one can help me on the same,this is regarding the Informatica Function doc,i want to know how developer is will develop the mapping. pl forwar the any function doc .just for my references. svlc75@yahoo.co.in
define sql insert statement ? : Sql dba