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Re: query SQL

To: REALbasic NUG Italian <realbasic-nug.it@lists.realsoftware.com>
Subject: Re: query SQL
From: Gualeni Giovanni <ggualeni@tiscali.it>
Date: Mon, 8 Jun 2009 10:07:24 +0200
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Il giorno 08/giu/09, alle ore 09:56, Gualeni Giovanni ha scritto:

Buon inizio di settimana a tutti,

ho la seguente tabella (la parte importante diciamo)

NUMBER    LAP    PENT
10             1       12
42             1       1
52             1       18
42             2       12
86             1       11
42             3       2

SELECT PETT, SUM(PENT) AS PN FROM TAB GROUP BY PETT ORDER BY PN

Questo mi da la somma per PETT ma come dovrebbe essere la query per poter estrarre la somma di PENT per ogni NUMBER ma suddivisa per LAP ? (mi sto montizzando)

Giovanni

Scusate, PETT e NUMBER sono la stessa cosa:

SELECT NUMBER, SUM(PENT) AS PN FROM TAB GROUP BY NUMBER ORDER BY PN

Giovanni



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