RE: Re: Top - Mailing list pgsql-admin

----- Forwarded by Paulo Miranda/RJ/VMCS on 08/08/01 15:39 -----

                    Paulo Miranda
                                         To:     "Michael Ansley (UK)" <Michael.Ansley@intec-telecom-systems.com>
                    08/08/01 15:34       cc:
                                         Subject:     RE: [ADMIN] Re: Top(Document link: Paulo Miranda)




Mike,

Thank you very much. After writing the first message, (cause I'm behind
schedule) I tried that and it worked fine. Thanks for the other tips,
they'll be very useful for me.

I wanna thank Colin, too, and ask him to forgive my mistake. TOP is, in
fact, a SQLSERVER's SELECT clause (or whatever they call it). I don't even
know if there's something that compares to this in Oracle.

In portuguese, we say "obrigado" for "thank you". From now on, I ask you to
allow me to use this expression instead of the one in english. (I know I'll
make some many questions to you...)

:)


Paulo





              
                    "Michael Ansley (UK)"
              
                    <Michael.Ansley@intec-telecom-sy        To:     pgsql-admin@postgresql.org, "'pmiranda@vm.com.br'"
              
                    stems.com>                              <pmiranda@vm.com.br>
              
                    Sent by:                                cc:
              
                    pgsql-admin-owner@postgresql.org        Subject:     RE: [ADMIN] Re: Top
              

              

              
                    08/08/01 05:54
              

              

              






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Anyway, it's a combination of ORDER BY and LIMIT:

SELECT * FROM table1 ORDER BY field1 DESC LIMIT 10;

or, if you want the bottom ten:

SELECT * FROM table1 ORDER BY field1 LIMIT 10;

Or, if you want the next ten:

SELECT * FROM table1 ORDER BY field1 LIMIT 10, 10;

or something to that effect.

MikeA

>> -----Original Message-----
>> From: Colin 't Hart [mailto:cthart@yahoo.com]
>> Sent: 08 August 2001 08:17
>> To: pgsql-admin@postgresql.org
>> Subject: [ADMIN] Re: Top
>>
>>
>> > Please, does anyone know if is there in Postgres's SQL language
>> > an equivalent for Oracle's TOP ?
>>
>> Ummm, Oracle's SQL doesn't have a TOP.
>>
>> Are you thinking of SQL Server?
>>
>>
>> Cheers,
>>
>> Colin
>>
>>
>>
>>
>> ---------------------------(end of
>> broadcast)---------------------------
>> TIP 1: subscribe and unsubscribe commands go to
>> majordomo@postgresql.org
>>

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