What are joins..how many types of joins are there?
Answer Posted / t.murali krishna
Types of joins:
1. Inner join
equi join
non equi join
selfjoin
2.Outer join
left outer
right outer
full outer(from 9i)
3.Natural join(from 9i)
4.cross join
| Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
Hi this srilatha. I comlpeted my Oracle-hrms. can u provide me interview questions on Core hr, payroll,sshr,OLM etc..
How to create a testing table in oracle?
What are the common oracle dba tasks?
What is the oracle implicit cursor?
What is the use of file param in imp command?
How to define a cusotmer as a supplier in ORACLE R12
Give the advantages and disadvantages of clusters.
Explain the difference between sap and oracle?
How can I see all tables in oracle?
How to display row numbers with the records?
What is oracle database 10g express edition?
How to find the duplicate rows count from employees table in oracle?
Explain what are synonyms used for?
How many categories of data types in oracle?
Which dictionary tables and/or views would you look at to diagnose a locking issue?