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Question
What is a join and their types?
 Question Submitted By :: Honeysukumar
I also faced this Question!!     Rank Answer Posted By  
 
  Re: What is a join and their types?
Answer
# 1
Join can be defined as an operation that includes the 
retrieval of data from more than one table  at a time.

Various Types of Joins:

             Inner Joins
             Outer Joins
             Cross Joins 
             Equi Joins
             Natural Joins 
             Self Joins
 
Is This Answer Correct ?    1 Yes 0 No
S.chithiravelu
 
  Re: What is a join and their types?
Answer
# 2
Joins are reterving the data from the multiple tables
Inner Join
Outer Join-left outer join
-----------right outer Join
-----------Full outer Join
Cross Join
 
Is This Answer Correct ?    0 Yes 1 No
Hari
 
 
 

 
 
 
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