What are different types of joins ?
Answers were Sorted based on User's Feedback
Answer / amit das
1.Equi join
2.Natural Join
3.cartegian/cross/non-equi join
4.outer join(+)>>a)left outer join
b)right outer join
5.self join
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / mathan kumar
Two Type of Joins are there
1) Inner Join
2) Outer Join
In Inner join has 3 types they are as follows
a)Equi join
b)Cross Join
c)Natural Join
In Outer join has 3 types they are as follows
a)Left Outer Join
b)Right Outer Join
c)Full Outer Join
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / sreekanth
Basically there are 5 types of joins, they are
1.Equi join
2.Non-equi join
3.cartegian join
4.outer join(+)>>a)left outer join
b)right outer join
5.self join
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / t.rajesh gupta
Different types of joins are 1.self join, 2. Equi join, 3.
non-equi join 4. cross join
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / amar misra
1-Inner Join
2-Outer Join
3-Left Join
4-Right Join
5-Self Join
| Is This Answer Correct ? | 0 Yes | 0 No |
What is triggering circuit?
how to select unique records from a table? : Sql dba
Is pl sql and postgresql same?
Explain autonomous transaction.
How do sql triggers work?
Is left join faster than inner join?
What is java sql drivermanager?
Can you call pl/sql package functions from within a fast formula?
What is the purpose of my sql?
What is a sql schema used for?
Which certification is best for sql?
How many rows can sqlite handle?
Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)