SQL>
SQL> create table t(
2 n number
3 )
4 /
Table created.
SQL>
SQL> create or replace
2 procedure insert_into_t( p_parm in number ) is
3 begin
4 insert into t values ( p_parm );
5 end insert_into_t;
6 /
Procedure created.
SQL>
SQL>
SQL> select * from t;
no rows selected
SQL>
SQL> exec insert_into_t( p_parm => 100 );
PL/SQL procedure successfully completed.
SQL>
SQL> select * from t;
N
----------
100
SQL>
SQL> drop table t;
Table dropped.
SQL>
SQL>
SQL>