Re: Fetching last n records from Posgresql

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От Moreno Andreo
Тема Re: Fetching last n records from Posgresql
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Msg-id 56FB9D54.9010008@evolu-s.it
обсуждение исходный текст
Ответ на Re: Fetching last n records from Posgresql  ("Deole, Pushkar (Pushkar)" <pdeole@avaya.com>)
Ответы Re: Fetching last n records from Posgresql  ("Deole, Pushkar (Pushkar)" <pdeole@avaya.com>)
Список pgsql-general
<div class="moz-cite-prefix">Il 30/03/2016 11:19, Deole, Pushkar (Pushkar) ha scritto:<br /></div><blockquote
cite="mid:78A4D6BFBAA5BA49A5E94DA00A6A76E309864466@AZ-FFEXMB04.global.avaya.com"type="cite"><style><!--
 
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--></style><div class="WordSection1"><p class="MsoNormal">select * from t order by record_date desc limit 5;<p
class="MsoNormal"> <pclass="MsoNormal">this will return the recent 5 records.. what I want is the oldest 5 records (in
last30 days)</div></blockquote> so remove "desc", in order to have ascending ordering, thus first 5 records are the
fiveoldest:<br /><br /> select * from t order by record_date limit 5<br /><br /> Cheers<br /> Moreno.-<br /><br /><br
/>

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