How to select the duplicate rows from a table?

Question Posted / guest

4 Answers
7765 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

How to select the duplicate rows from a table?..

Answer / nans

Select FIELD1 From <TABLENAME> As Temp Group By FIELD1 Having
Count(*) >1;

Is This Answer Correct ?

14 Yes

1 No

How to select the duplicate rows from a table?..

Answer / channabasappa

select field name from tablename where group by field name
having count(field name)>1;

Is This Answer Correct ?

1 Yes

0 No

How to select the duplicate rows from a table?..

Answer / mahesh vasudevan

Select <col-name> from table A1 and A2
where A1.Col = A2.Col.

This should be an inner join. Then you are finding the
intersection of the key values...if you want to find the
duplicates for all matching column of the rows code AND
condition for join with all those columns.....by the way
there are different easy ways to find it. but this is one of
the way.

Is This Answer Correct ?

0 Yes

0 No

How to select the duplicate rows from a table?..

Answer / pandu

select distinct from <field name> from <table name>

Is This Answer Correct ?

0 Yes

3 No

Post New Answer