Krista <ywanip_at_gmail.com> wrote in news:1193022691.631666.152270
@i38g2000prf.googlegroups.com:
> On Oct 21, 7:57 pm, "Ana C. Dent" <anaced..._at_hotmail.com> wrote:
>> Krista <ywa..._at_gmail.com> wrote in news:1193017317.584469.269100
>> @e34g2000pro.googlegroups.com:
>>
>>
>>
>>
>>
>> > Hi everyone,
>>
>> > I am practice on create trigger in Oracle. I found some simples
online
>> > and tried to put it in my computer. However, it pops up an error
>> > messge "warning: trigger created with compilation errors."
>>
>> > Question: we want the net worth of any executive to be below
$50000.
>>
>> > First i created the table:
>> > create table movieexce(name varchar2(50) primary key, address
>> > varchar2(50), networth number(9,2));
>>
>> > Second i tried to create trigger: ( actually, i put the same thing
on
>> > the net to test it)
>> > create or replace trigger avgnetworthafterupdate
>> > after update of networth on movieexce
>> > referencing
>> > old as oldstuff
>> > new as newstuff
>> > begin
>> > if (50000>(select avg(networth) from movieexce)) then
>> > delete from movieexce where (name, address, networth) in
newstuff;
>> > insert into movieexce (select * from oldstuff);
>> > end if;
>> > end avgnetworthafterupdate;
>> > /
>> > Result:warning: trigger created with compilation errors.
>>
>> > any one has clue what is wrong with that trigger?
>>
>> > Thanks,
>> > Krista
>>
>> SQL> SHOW ERROR- Hide quoted text -
>>
>> - Show quoted text -
>
> after i typed show error, it shows
>
> LINE/COL ERROR
> -------- -----------------------------------------------------
> 3/5 PL/SQL: SQL Statement ignored
> 3/62 PL/SQL: ORA-00920: invalid relational operator
>
> i am just beginner, so i am not quit sure what it mean....3/5 mean
> line 3? but how about 5? what is the meaning column 5 ?anyone can
> help?
>
> krista
>
>
It would help if you actaully posted the code along with the results.
Received on Sun Oct 21 2007 - 23:27:09 CDT
