On Fri, 14 Sep 2001, Julester wrote:
> Hi everyone. In my old SQL Server days, I used a command such as "IF
> exists(select name from sys_objects where name = 'xyztable')" to check if a
> table existed before creating it with a standard CREATE command. I looked
> in the PostgreSQL documentation, but for the life of me, I can't find an
> equivalent. I can view if the table exists by doing a select against the
> meta-data tables, but what about the IF statement ? Any help would be
> greatly appreciated. Thanks.
AFAIK, not really directly in SQL, but you can wrap such things in
functions in plpgsql/pltcl/etc...