Can u create a primary key with out unique index.

Answer Posted / anil kumar jampana

YES WE CAN CREATE. FIRST CREATE NON UNIQUE INDEX THEN
CREATE PRIMARY KEY.

Is This Answer Correct ?    2 Yes 11 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What do you understand by pl/sql records?

721


What are stuff and replace function?

768


What is substitution variable in pl sql?

693


What is the purpose of the primary key?

754


What are the different types of dbmss?

747






Explain exception handling in pl/sql?

726


what is sql server agent? : Sql dba

772


How much does a sql dba make? : SQL DBA

669


What are the advantages of stored procedure?

721


What is trigger in pl sql?

736


Is hadoop a nosql?

745


What are stored procedures in mysql?

760


Why is pl sql used?

687


Why do we use cursors?

669


what is online transaction processing (oltp)? : Sql dba

713