You need to start using Exception coding in your sql.

Basiclly ...


Begin 
  ....
  coding 
  ...
Exception
  When Error 
  Then 
     Do this
End;

Encase your sql statements in the begin/exception/end construct and code
accordingly.   Here is an example.  In this case, on thye update statement,
if I encounter an error, I go to the Exception block.  This block does not
bother about specific errors, which you can do, I just handle ever error the
same.  I set some variables and call my error handling routine,
update_log_error.  Look at some of the Oracle books under EXCEPTIONS.   The
ORACLE PL/SQL PROGRAMMING book by Steven Feurstein is a real good source for
this.

   Begin
     Update prov$.prof_fed_tax_ids
     Set tax_id_status = 'INVALID'
     Where prov_id    = cur_inv_pfti_rec.prov_id
       and fed_tax_id = cur_inv_pfti_rec.fed_tax_id;
   Exception
     When Others
     Then
       v_ongoing_load_id       := cur_inv_pfti_rec.ongoing_load_id ;
       v_external_prov_id      := cur_inv_pfti_rec.external_prov_id;
       v_external_grp_id       := ''                               ;
       v_external_agree_id     := ''                               ;
       v_ongoing_table_name    := 'ONGOING1_PROF_FED_TAX_IDS'      ;
       v_ongoing_column_name   := ''                               ;
       v_ongoing_default_value := ''                               ;
       v_discard_value         := ''                               ;
       v_discard_status        := 'FATAL'                          ;
       v_discard_reason        := sqlerrm                          ;
       update_log_error
         (
           v_ongoing_load_id,
           v_external_prov_id,
           v_external_grp_id,
           v_external_agree_id,
           v_ongoing_table_name,
           v_ongoing_column_name,
           v_ongoing_default_value,
           v_discard_value,
           v_discard_status,
           v_discard_reason
         );
  End;

-----Original Message-----
Sent: Wednesday, June 06, 2001 3:59 PM
To: Multiple recipients of list ORACLE-L


Hi,

I am running couple of ddl statements dynamically....
problem is whenever oracle is unable to execute particlar
statement it just exit from procedure and don't go to next
statement.
How to modify syntax.........

Thanks
Harvinder
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Author: Harvinder Singh
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