Interested to Buy Any Domain ? << Click Here >> for more details...
what is unique key?
- 14 Answers
- 26306 Views
- Amazon, Cap Gemini, Infosys, Wipro, I also Faced
- E-Mail Answers
Answer Posted / romee
Unique Key is a candidate key to uniquely identify each
row in a table.
| Is This Answer Correct ? | 38 Yes | 7 No |
Post New Answer View All Answers
Design database draw er diagram for a certain scenario ?
What does sharding mean?
Explain the use of record length option in exp command.
What are the original export and import utilities?
How to create an oracle database?
How to recover a dropped table in oracle?
How to drop an existing table in oracle?
How to rename a column in an existing table?
I am using an Oracle 8i Database my data contains Clob data. I am using toad version 7.6 i am able to get the data in toad but unable to extract the data in excel.when trying to extract the data into the excel the toad error says out of memory. Can any body please help me to extract the data through the same toad version. Thanks in advance
Explain the use of record option in exp command.
How to use like conditions in oracle?
What do you mean by merge in oracle and how can we merge two tables?
11. Display the client number and name and the client number and name of the person who referred that client.
What are the various oracle database objects?
How many data types are supported?
