Is it possible to modify a Datatype of a column when column
contains values?
Answer Posted / manoj
No, its not possible to modify the datatype of a column when
the column contains values
Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
What is use of foreign key?
Which is better saving files in database or in file system?
1. How many nodes you are using project? 2. What is configuration file? 3. What is modules partition? How it is work in project? 4. What is Environment Variable? How it is use? 5. What is sequence? 6. How do you execute parallel jobs in projects? 7. If you run a job in job sequencer individually without any comments? 8. How many jobs did in your project? 9. How to schedule the job in Data stage 7.5 X2? 10. If you have 10 jobs in PX2, shall you run all jobs at a time? 11. I have 5 jobs (1-5), I connect with each other, but I want to run from 3-5 only how? 12. What is same partition? 13. If you have 40GB hard disk in I have 30GB data how I configure the nodes for partition? 14. Did you write any code for Data stage project? 15. Did you write any code for parallel job execution in your project? 16. Will you schedule all jobs at a time?
What are some of the important security features of a dbms?
What is an example of a database?
What are different types of joins in the sql?
What is an image database?
What is a relation in dbms?
What is pdo in database?
what are the differences between network and hierarchical database model?
What is network database?
Is it possible to determine clients ip address?
What are queries in dbms?
What's the difference between 'union' and 'union all' ?
Write a query to remove duplicate rows from a table?