Difference between primary key and unique key ?
Answer Posted / ranjeet kumar
There is only one primary key in a table but multiple unique
key.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How to set a transaction to be read only in oracle?
Explain the use of consistent option in exp command.
What is an oracle tablespace?
Differentiate between post-database commit and post-form commit?
What are the different types of synonyms?
What is the quickest way to export a table to a flat file?
Hi this srilatha. I comlpeted my Oracle-hrms. can u provide me interview questions on Core hr, payroll,sshr,OLM etc..
Can we connect to ORACLE db using Windows Authentication?
How to create a stored program unit?
What are the differences between blob and clob in oracle?
What is blob data type in oracle?
How to view the tablespaces in the current database?
Explain oracle 12c new features for developers?
What is the purpose of save points in oracle database?
What is meant by raw datatype?