On 10/19/07, Pavel Velikhov <pvelikhov@yahoo.com> wrote:
>
> Hi,
>
> I am updating a big table (90M records) with data from another rather
> large table (4M entries). Here is my update query:
>
> update links set target_size =
> ( select size from articles where articles.article_id =
> links.article_to)
try:
UPDATE links
SET target_size = size
FROM articles
WHERE articles.article_id = links.article_to;
--
Jonah H. Harris, Sr. Software Architect | phone: 732.331.1324
EnterpriseDB Corporation | fax: 732.331.1301
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