At 04:35 PM 2/9/2005, you wrote:
>Nick Baker wrote:
> >
> > Error Occurred While Processing Request
> > Error Executing Database Query.
> > [Macromedia][SQLServer JDBC Driver][SQLServer]The object
> > 'DF__HartGrap__Horiz__123EB7A3' is dependent on column 'HorizMark'.
>
>You probably have an index or foreign key on the field that you
>need to drop first.
>
>Jochem




Jochem,

I don't see anything like that. At least that I understand, as I am new to 
SQL. Below is the code that originally created the table. I am able to 
change HorizMark from "NOT NULL" to "NULL". That is no big deal except 
suggests to me the rest of the query appears valid.


CREATE TABLE HartGraph (
         IDNumb int NOT NULL default 0,
         HorizMark  int NOT NULL default 0,
)

CREATE INDEX HartGraphIDX
         ON HartGraph (IDNumb)



Executing the following

         SELECT *  FROM INFORMATION_SCHEMA.TABLES

Resulted in the following

Ordinal Position:  2
Column Name:  HorizMark
Data Type:   int
Column Default:  (0)
Maximum Length
Datetime Precison
Table Catalog:  Loyalguard
Table Name:  HartGraph
Table Schema:  dbo


How would I recognize a foreign key?

Thanks,

Nick




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