Why I can't use the procedure in the select statement
Why I can't use the procedure in the select statementAnd you may not usa a SQL function if it has out parameters
SQL> create function myfun(p1 in out number) return number is
2 begin
3 p1:=1;
4 return 2;
5 end;
6 /
SQL> select myfun(5) from dual;
select myfun(5) from dual
*
ERRORE alla riga 1:
ORA-06572: Function MYFUN has out arguments
In fact, the problem is that an output parameter is passed 'ref' and not 'val '...
Max
Tags: Database
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