a drawing space on a simple IF statement with the statement Select

Hello

I'm writing an IF statements as such

Val1 IF (select x from tbla) then
to do this
on the other
do this
end if ';

Is it possible to have a select line on the IF condition?

Version 11.1.0.7

The Gunners wrote:
Hello

I'm writing an IF statements as such

Val1 IF (select x from tbla) then
to do this
on the other
do this
end if ';

Is it possible to have a select line on the IF condition?

Version 11.1.0.7

No, but you can do something like that as easily.

declare
   l_count  number(1);
begin

   select
      count(*)
   into
      l_count
   from
      dual
   where exists
   (
      select
         null
      from
         table_name
      where col_name = val
   );

   if l_count > 0
   then
      ....
   else
      ...
   end if;

end;
/

Tags: Database

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