Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between join and union.
- 27 Answers
- 180498 Views
- 3i Infotech, ABC, Oracle, Polaris, TCS, XT Global, I also Faced
- E-Mail Answers
Answer Posted / vinay shukla
A join selects columns from 2 or more tables.
a union selects rows
| Is This Answer Correct ? | 60 Yes | 20 No |
Post New Answer View All Answers
How can I make sql query run faster?
What found sql?
How to run sql functions in pl/sql?
What operators deal with null?
Explain the difference in execution of triggers and stored procedures?
What is union and union all keyword in sql?
What are the types of triggers in sql?
Is a table valued function object?
Are subqueries faster than joins?
Why stored procedure is faster than query?
What is difference between joins and union?
Which sql statement is used to delete data from a database?
What is consistency?
What is serial sql?
How can use stored procedures in sql?
