How to create procedure

Question

hi
i have a little problem with creating procedure
i have a table
create table t
t_id int,
t_name varchar(22)
insert into t values(1,'AA');
and then i try to create procedure for insert into this table
create or replace procedure my_proc(pt_id int,pt_name varchar(22))
as begin
insert into t values(pt_id,pt_name);
end;
but i receive an error
please help me anybody

Answer 1

Diman wrote:
hi
i have a little problem with creating procedure
i have a table
create table t
t_id int,
t_name varchar(22)
insert into t values(1,'AA');Thanks for posting the CRATE TABLE and INSERT statements; that's very helpful!
and then i try to create procedure for insert into this table
create or replace procedure my_proc(pt_id int,pt_name varchar(22))
as begin
insert into t values(pt_id,pt_name);
end;
but i receive an errorWhy not post the error message?
please help me anybodyWhen you give the datatype of an argument, you can't qualify it with a length (like VARCHAR *(22)* ); just give the type (VARCHAR)
create or replace procedure     my_proc
(   pt_id       int
,   pt_name     varchar          -- no size
as begin
    insert into t (t_id,   t_name)
            values (pt_id,  pt_name);
end;By the way, it's a good idea to explicitly name the columns in an INSERT statement. It helps prevent bugs, and it keeps you procedure working if you forget to change it when you add columns to the table.