What would be a good way to append some text to the end of a text field?

Now I use php3 to read the text from the database then I append some
text to it and finaly I do an update on the text field.
Is it possible to use an SQL statement to do this directly in the
database?


Thanks Wim.

I use: Posgresql 6.5.3 Linux 5.2 PHP3