On Dec 18, 2005, at 3:50 AM, Chris Velevitch wrote:
(for v7.4.5) How do I get the number of rows updated by an update
command?
In general, the UPDATE command tells you the number of updated rows:
Outputs
On successful completion, an UPDATE command returns a command tag of
the form
UPDATE count
The count is the number of rows updated. If count is 0, no rows
matched the condition (this is not considered an error).
http://www.postgresql.org/docs/8.1/interactive/sql-update.html
The actual details of getting this number depends on what client API
you are using to execute the UPDATE command.
John DeSoi, Ph.D.
http://pgedit.com/
Power Tools for PostgreSQL
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