what is unique key?
Answer Posted / guest
Unique Key means a single column
| Is This Answer Correct ? | 13 Yes | 21 No |
Post New Answer View All Answers
How remove data files before opening a database?
How many types of tables are there in oracle?
How to set up autotrace for a user account?
Describe an oracle table?
Can we use bind variables in oracle stored procedure?
An automatic job running via DBMS_JOB has failedKnowing only that its failed, how do you approach troubleshooting this issue?
I have some query regarding Report generation from Oracle Apps "PO module". I have to generate a report where table columns are as below: Vendor_name Invoice No PO Number Item_Quantity Value of Goods Date of Shipping Name_of_the_transport Date_of_receipt_issued. Now my questions is :from which table/column I can get the information of "Name_of_the_transport" column. Thanks in advance.
What operating systems are supported by oracle database 10g xe?
What is hot backup and logical backup?
How many types of auditing in Oracle?
How to use like conditions in oracle?
What is the difference between hot backup and cold backup in oracle?
What is the parameter mode that can be passed to a procedure?
Explain view?
How do I know if oracle client is installed on windows?