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Compliation error on pl/sql trigger

Posted on 2009-04-01
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Last Modified: 2013-12-07
I get the following errors.
SQL> show errors;
Errors for TRIGGER RESUMABLE_DEFAULT:

LINE/COL ERROR
-------- -----------------------------------------------------------------
9/22     PLS-00215: String length constraints must be in range (1 ..
         32767)

I am unsure of how to dreate a TYPE for these variables, I think that is the problem?
Thanks in advance.
err_type          VARCHAR2;
   object_owner      VARCHAR2;
   object_type       VARCHAR2;
   table_space_name  VARCHAR2;
   object_name       VARCHAR2;
   sub_object_name   VARCHAR2;
   error_txt         VARCHAR2;
   msg_body          VARCHAR2;


10/22    PLS-00215: String length constraints must be in range (1 ..
         32767)

11/22    PLS-00215: String length constraints must be in range (1 ..
         32767)

12/22    PLS-00215: String length constraints must be in range (1 ..
         32767)

LINE/COL ERROR
-------- -----------------------------------------------------------------

13/22    PLS-00215: String length constraints must be in range (1 ..
         32767)

14/22    PLS-00215: String length constraints must be in range (1 ..
         32767)

15/22    PLS-00215: String length constraints must be in range (1 ..
         32767)

16/22    PLS-00215: String length constraints must be in range (1 ..

LINE/COL ERROR
-------- -----------------------------------------------------------------
         32767)
CREATE OR REPLACE TRIGGER resumable_default

AFTER SUSPEND

ON DATABASE

DECLARE

   /* declare transaction in this trigger is autonomous */

   /* this is not required because transactions within a trigger

      are always autonomous */

   PRAGMA AUTONOMOUS_TRANSACTION;

   cur_sid           NUMBER;

   cur_inst          NUMBER;

   errno             NUMBER;

   err_type          VARCHAR2;

   object_owner      VARCHAR2;

   object_type       VARCHAR2;

   table_space_name  VARCHAR2;

   object_name       VARCHAR2;

   sub_object_name   VARCHAR2;

   error_txt         VARCHAR2;

   msg_body          VARCHAR2;

   ret_value         BOOLEAN;

   mail_conn         UTL_SMTP.CONNECTION;

BEGIN

   -- Get session ID

   SELECT DISTINCT(SID) INTO cur_SID FROM V$MYSTAT;
 

   -- Get instance number

   cur_inst := userenv('instance');
 

   -- Get space error information

   ret_value := 

   DBMS_RESUMABLE.SPACE_ERROR_INFO(err_type,object_type,object_owner,

        table_space_name,object_name, sub_object_name);

   /*

   -- If the error is related to undo segments, log error, send email

   -- to DBA, and abort the statement. Otherwise, set timeout to 8 hours.

   -- 

   -- sys.rbs_error is a table which is to be

   -- created by a DBA manually and defined as

   -- (sql_text VARCHAR2(1000), error_msg VARCHAR2(4000),

   -- suspend_time DATE)

   */
 

   IF OBJECT_TYPE = 'UNDO SEGMENT' THEN

       /* LOG ERROR */

       INSERT INTO sys.rbs_error (

           SELECT SQL_TEXT, ERROR_MSG, SUSPEND_TIME

           FROM DBMS_RESUMABLE

           WHERE SESSION_ID = cur_sid AND INSTANCE_ID = cur_inst

        );

       SELECT ERROR_MSG INTO error_txt FROM DBMS_RESUMABLE 

           WHERE SESSION_ID = cur_sid and INSTANCE_ID = cur_inst;
 

        -- Send email to receipient via UTL_SMTP package

        msg_body:='Subject: Space Error Occurred
 

                   Space limit reached for undo segment ' || object_name || 

                   on ' || TO_CHAR(SYSDATE, 'Month dd, YYYY, HH:MIam') ||

                   '. Error message was ' || error_txt;
 

        mail_conn := UTL_SMTP.OPEN_CONNECTION('localhost', 25);

        UTL_SMTP.HELO(mail_conn, 'localhost');

        UTL_SMTP.MAIL(mail_conn, 'sender@localhost');

        UTL_SMTP.RCPT(mail_conn, 'recipient@localhost');

        UTL_SMTP.DATA(mail_conn, msg_body);

        UTL_SMTP.QUIT(mail_conn);
 

        -- Abort the statement

        DBMS_RESUMABLE.ABORT(cur_sid);

    ELSE

        -- Set timeout to 8 hours

        DBMS_RESUMABLE.SET_TIMEOUT(28800);

    END IF;
 

    /* commit autonomous transaction */

    COMMIT;   

END;

/

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Question by:dplinnane
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3 Comments
 
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Accepted Solution

by:
dmcdconsult earned 500 total points
ID: 24039433
that error usually refers to changing the VARCHAR2  to VARCHAR2(250);  the '250' is an example and could be as the error states (imagine that!) any number between 1 and 32767.



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LVL 1

Expert Comment

by:dmcdconsult
ID: 24039475
For example:
   err_type          VARCHAR2(25);
   object_owner      VARCHAR2(50);
   object_type       VARCHAR2(50);
   table_space_name  VARCHAR2(25); ...
   msg_body          VARCHAR2(2000);

Make sure to choose lengths long enough to fit the actual returned data...
0
 

Author Comment

by:dplinnane
ID: 24040493
This trigger was full of typos and mistakes it was taken directly from oracle documentation.
The _type was leading me to beliee I needed to creat a type variable.


CREATE OR REPLACE TRIGGER resumable_default

AFTER SUSPEND

ON DATABASE

DECLARE

   /* declare transaction in this trigger is autonomous */

   /* this is not required because transactions within a trigger

      are always autonomous */

   PRAGMA AUTONOMOUS_TRANSACTION;

   cur_sid           NUMBER(10);

   cur_inst          NUMBER(10);

   errno             NUMBER(10);

   err_type          VARCHAR2(50);

   object_owner      VARCHAR2(50);

   object_type       VARCHAR2(50);

   table_space_name  VARCHAR2(50);

   object_name       VARCHAR2(50);

   sub_object_name   VARCHAR2(50);

   error_txt         VARCHAR2(50);

   msg_body          VARCHAR2(50);

   ret_value         BOOLEAN;

   mail_conn         UTL_SMTP.CONNECTION;

BEGIN

   -- Get session ID

   SELECT DISTINCT(SID) INTO cur_SID FROM V$MYSTAT;
 

   -- Get instance number

   cur_inst := userenv('instance');
 

   -- Get space error information

   ret_value :=

   DBMS_RESUMABLE.SPACE_ERROR_INFO(err_type,object_type,object_owner,

        table_space_name,object_name, sub_object_name);

   /*

   -- If the error is related to undo segments, log error, send email

   -- to DBA, and abort the statement. Otherwise, set timeout to 8 hours.

   --

   -- sys.rbs_error is a table which is to be

   -- created by a DBA manually and defined as

   -- (sql_text VARCHAR2(1000), error_msg VARCHAR2(4000),

   -- suspend_time DATE)

   */
 

   IF OBJECT_TYPE = 'UNDO SEGMENT' THEN

       /* LOG ERROR */

       INSERT INTO rbs_error (

           SELECT SQL_TEXT, ERROR_MSG, SUSPEND_TIME

           FROM dba_resumable /* typo DBMS_RESUMABLE  */     

           WHERE SESSION_ID = cur_sid AND INSTANCE_ID = cur_inst

        );

       SELECT ERROR_MSG INTO error_txt FROM dba_resumable /* typo DBMS_RESUMABLE  */

           WHERE SESSION_ID = cur_sid and INSTANCE_ID = cur_inst;
 

        -- Send email to receipient via UTL_SMTP package

        msg_body:='Subject: Space Error Occurred
 

                   Space limit reached for undo segment ' || object_name ||

                   ' on ' || TO_CHAR(SYSDATE, 'Month dd, YYYY, HH:MIam') ||

                   '. Error message was ' || error_txt;
 

        mail_conn := UTL_SMTP.OPEN_CONNECTION('exchv2003.ibm.com', 25);

        UTL_SMTP.HELO(mail_conn, 'exchv2003.ibm.com');

        UTL_SMTP.MAIL(mail_conn, 'alerts@ibm.com');

        UTL_SMTP.RCPT(mail_conn, 'tom@ibm.com');

        UTL_SMTP.DATA(mail_conn, msg_body);

        UTL_SMTP.QUIT(mail_conn);
 

        -- Abort the statement

        DBMS_RESUMABLE.ABORT(cur_sid);

    ELSE

        -- Set timeout to 8 hours

        DBMS_RESUMABLE.SET_TIMEOUT(28800);

    END IF;
 

    /* commit autonomous transaction */

    COMMIT;

END;

/

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