create one table to capture an employee details with a primary
key.
Answer / safi
create table <tablename>(col1 datatype primarykey,.....coln datatype)
| Is This Answer Correct ? | 0 Yes | 0 No |
what is the difference between substr and instr function in oracle?
cursor attributes are %isopen ,%notfound,%found,%rowcount but is any attributes there other than these? please tell me asap ..
What is an oracle?
What is Rollback Segment ?
How do I connect to oracle?
What is ADDM Advisor in Oracle?
what is the difference between authorization and authentication?
What privilege is needed for a user to create indexes in oracle?
write a query to dispaly those name who is more than one in student table? example- in a student table sandeep kumar comes 4 times, rakesh kumar comes 2 times, ajit kumar comes 1 times so query will display sandeep kumar and rakesh kumar single times.
what is the syntax of ALTER command?
How will you write a query to get a 5th rank student from a table student_report?
Explain user account with reference to oracle.