Re: help with database

"TekDragon" <TekDragon_at_hm.com> wrote in message news:0bb1g.48346$_S7.12049_at_newssvr14.news.prodigy.com...
: I'm using Oracle as my database, and Dreamweaver to create the input
forms.
: I need to be able to pass a value that is created automaticlly by the
: database via the use of a trigger. Everything works fine when the first
user
: inputs his/her data, but then I get an error message after that.
:
: Here is the trigger:
: create or replace trigger wine_cust_trigger
: before insert on wines
: for each ro
: begin
: select customer_id into :new.customer_id from customer ;
: end ;
: /
:
: Here is the error message:
:
: Error Type:
: Microsoft OLE DB Provider for ODBC Drivers (0x80004005)
: [Oracle][ODBC][Ora]ORA-01422: exact fetch returns more than requested
number
: of rows ORA-06512: at "LTRAUB.WINE_CUST_TRIGGER", line 2 ORA-04088: error
: during execution of trigger 'LTRAUB.WINE_CUST_TRIGGER'
: /phoenix/wines.asp, line 115
:
: Any help would be appreciated.
:
: Thanks.
:
:

the error message is telling the truth -- for the first user, there apparently is one row in CUSTOMER, after that the 'exact fetch returns more than requested number' -- ie, your syntax is valid only if exacltly one row is returned, and the error message is telling you more than one row was returned

what are you trying to do?

++ mcs Received on Tue Apr 18 2006 - 14:52:02 CDT