Folks,
Ooops! Let me correct that example:
UPDATE invoice SET invoice_total = total_of_items
FROM (SELECT invoice_id, sum(item_amount) AS total_of_items
FROM invoice_items) iit
WHERE iit.invoice_id = invoices.id;
Sorry to lead people astray.
-Josh
______AGLIO DATABASE SOLUTIONS___________________________
Josh Berkus
Complete information technology [EMAIL PROTECTED]
and data management solutions (415) 565-7293
for law firms, small businesses fax 621-2533
and non-profit organizations. San Francisco
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