Oracle-L: RE: V. Urgent - Got Stuck with trigger

From: G Sanjay <g_sanjay_at_mks.panasonic.com.sg>
Date: Sun, 21 Jul 2002 23:23:21 -0800
Message-ID: <F001.0049D78B.20020721232321@fatcity.com>

Try to disable the trigger first then drop it. The error is expected because the SQL in trigger will return more than one row.

HTH
Sanjay

-----Original Message-----
Sent: 22 July, 2002 2:38 PM
To: Multiple recipients of list ORACLE-L

Hi List,
My friend has foll.(Big)problem.

He'was testing the following trigger n now stuck. Do not execute this trigger on ur side.

CREATE OR REPLACE TRIGGER tpp

before alter or create or drop on database declare

uname varchar2(20);
begin

       select osuser into uname from v$session;
       if uname != 'Sachin' then
          raise_application_error(-20002,'not
allowed);
       end if;

end;

Now he can't modify/drop this trigger, He gets the follow error:
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1 ORA-01422: exact fetch returns more than requested number of rows
ORA-06512: at line 4

One thing I suggested is to make sure
that there is only one session on server. Is that possible ?

What are the other solutions ??

(Do not execute this trigger on ur side. if u don't know the solution)

Thx & Regards,
Sam

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Author: sam d
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Author: G Sanjay
INET: g_sanjay_at_mks.panasonic.com.sg

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