Re: Select and merge rows?
От | Oliveiros |
---|---|
Тема | Re: Select and merge rows? |
Дата | |
Msg-id | BANLkTinDJXcVTJb5gCJtws+ma-M36EcjoA@mail.gmail.com обсуждение исходный текст |
Ответ на | Select and merge rows? (Claudio Adriano Guarracino <elninon@yahoo.com>) |
Список | pgsql-sql |
Howdy!<br /><br />Is there a maximum ceilling of three values per order ID? or an ID can have an arbitrary number of values?<br/><br />Best,<br />Oliveiros<br /><br /><div class="gmail_quote">2011/5/5 Claudio Adriano Guarracino <span dir="ltr"><<ahref="mailto:elninon@yahoo.com">elninon@yahoo.com</a>></span><br /><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><table border="0" cellpadding="0"cellspacing="0"><tbody><tr><td style="font: inherit;" valign="top"> Hello!<br />I have a doubt about a querythat I tried to do, but I cant......<br />This is the scenario:<br />I have a table, with this rows:<br />order ID value <br />----------------------<br />1 1000 3<br />2 1000 5<br /> 3 1000 6<br />1 1001 1<br />2 1001 2<br />1 1002 4<br />2 1002 4<br /><br />I need to get this table, divided by ID,like this:<br />id value1 value2 value3<br />--------------------------------<br /> 1000 3 5 6<br />1001 1 2<br />1002 1 2<br /><br />How I can do this?<br />I tried with cursors and view, but i can't....<br/>Any help is welcome!<br /><br />Thanks in advance!<br />Regards,<br /><br /></td></tr></tbody></table></blockquote></div><br/>
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