Functionally, they are the same, but count(7) or count(4) are also the same.
You should not use count(1) because it makes people THINK that 1 is somehow involved. It is not. It creates unnecessary confusion. Use count(*). Mike On Thu, Sep 29, 2011 at 2:22 AM, PUNEET <[email protected]> wrote: > What is the difference between count(*) and count(1)??? > > I tried to search on that but not able to get the exact difference.. > > Thanks > > Puneet > > -- > You received this message because you are subscribed to the Google > Groups "Oracle PL/SQL" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/Oracle-PLSQL?hl=en > -- You received this message because you are subscribed to the Google Groups "Oracle PL/SQL" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Oracle-PLSQL?hl=en
