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need to get perfect query [message #632089]

Sat, 24 January 2015 14:04

Ganesha
Messages: 1
Registered: August 2014
Location: India

Junior Member

suppose I have one table as : bank_trans

fields are as follows :

trans_id
user_id
trans_date
amount

I need the query which shows users they perform only one transaction in each month from last 3 months.

Please help me ....

Waiting for your positive reply.

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Re: need to get perfect query [message #632091 is a reply to message #632089]

Sat, 24 January 2015 14:19

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

Welcome to this forum.

We speak SQL. Do you?

Please read and follow the forum guidelines, to enable us to help you:

http://www.orafaq.com/forum/t/88153/0/ and read http://www.orafaq.com/forum/t/174502/

How will you or I know when perfect query is posted here?

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Re: need to get perfect query [message #632092 is a reply to message #632089]

Sat, 24 January 2015 14:48

Michel Cadot
Messages: 68643
Registered: March 2007
Location: Nanterre, France, http://...

Senior Member
Account Moderator

Hints: WHERE, GROUP BY , HAVING.

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