Re: Need clarification

Sorry, I didn't get ur point...please, tell me exact query to extract the
rows from a table A which contains a date field named DTE  whose difference
is 30 days as compared to the current date...


Thanks & Regards
Palanivel P.K


                                                                                           KÖPFERL Robert
                                      <robert.koepferl@so        To:       "'palanivel.kumaran@scandent.com'"
         norys.at>                   <palanivel.kumaran@scandent.com>, pgsql-sql@postgresql.org
Sentby:                   cc:                                        pgsql-sql-owner@pos        Subject:  Re: [SQL]
Needclarification                     tgresql.org

      05/23/2005 04:34 PM
                                                                           




Your're looking for the interval data type.

timestamp - timestamp
or date - date   can be compared with interval
CURRENT_TIMESTAMP - '4d'::interval => today - 4 days

|-----Original Message-----
|From: palanivel.kumaran@scandent.com
|[mailto:palanivel.kumaran@scandent.com]
|Sent: Montag, 23. Mai 2005 11:52
|To: pgsql-sql@postgresql.org
|Subject: [SQL] Need clarification
|
|
|
|
|
|
|how can retrieve rows where the datedifference is more than 30...
|assume there exists a field named 'datacreated' which is of
|type 'date'. I
|need to compare it with the current date and need to extract
|the matched
|rows....
|
|thanks in advance.
|
|Palanivel
|
|Important Email Information :- The  information  in  this  email is
|confidential and may  be  legally  privileged. It  is
|intended  solely for
|the addressee. Access to  this email  by anyone  else  is
|unauthorized.  If
|you are not the intended recipient, any disclosure, copying,
|distribution or
|any action taken or omitted to be taken in reliance on it, is
|prohibited
|and may be unlawful. If you are not the intended addressee
|please contact
|the sender and dispose of this e-mail immediately.
|
|
|---------------------------(end of
|broadcast)---------------------------
|TIP 3: if posting/reading through Usenet, please send an appropriate
|      subscribe-nomail command to majordomo@postgresql.org so that your
|      message can get through to the mailing list cleanly
|

---------------------------(end of broadcast)---------------------------
TIP 3: if posting/reading through Usenet, please send an appropriate     subscribe-nomail command to
majordomo@postgresql.orgso that your     message can get through to the mailing list cleanly 



Important Email Information :- The  information  in  this  email is
confidential and may  be  legally  privileged. It  is  intended  solely for
the addressee. Access to  this email  by anyone  else  is  unauthorized.  If
you are not the intended recipient, any disclosure, copying, distribution or
any action taken or omitted to be taken in reliance on it, is prohibited
and may be unlawful. If you are not the intended addressee please contact
the sender and dispose of this e-mail immediately.