Interested to Buy Any Domain ? << Click Here >> for more details...
what is primary key,unique key, foreign key? can u teach me
in simple language?
- 44 Answers
- 187987 Views
- Banking, CMC, CTS, HCL, Infosys, Keggfarms, SkyEss, Sunrise, TCS, Web Synergies, Wipro, I also Faced
- E-Mail Answers
Answer Posted / ganesan s
a key which is uniquely identified by a record is called
primary key.
| Is This Answer Correct ? | 120 Yes | 55 No |
Post New Answer View All Answers
What is difference between data and database?
How many types of locks are present in a database?
List the properties of a transaction.
Re: Where can i get informatica certification Exam dumps and details? please forward it to emailid:
List some advantages of dbms.
what is the full procedure for using store procedure in informatica7.1?
What advantages does DBMS have over traditional file systems?
can u combine pipeline parallelism and partition parallalism? how and whan?
How many indexes can be created on a table?
can any one tell me how i can start database testing mean what should be initial point and how i can write a query for listing page of any item thanks in advance
What is redis good for?
what are wrappers and build ups and what it's use?
what is the role of auditor in auditing data oriented applications?
How default key is different from primary key?
Explain entity set?
