Hi,
What exactly will happen if UPDATE sql statement instructs to update
some columns with the same values as already in the database? Will
Postgres update only different values or it will simply modify all
columns listed in UPDATE sql?
Thanks in advance for any suggestion.
*********************************************
* Best Regards --- Andrei Verovski
*
* Personal Home Page
* http://snow.prohosting.com/guru4mac
* Mac, Linux, DTP, Development, IT WEB Site
*********************************************