BOb,

The UPDATE SPs have named parameters for every column in the table, with a default of NULL. When calling the SP, only changed columns are sent and the T-SQL UPDATE is:

UPDATE MyTable
SET MyField1 = ISNULL(@MyField1, MyField1),
    MyField2 = ISNULL(@MyField2, MyField2)

// etc for each column

~~Bonnie


>I am curious how you strucutre your UPDATE sp? Do you just send ALL the values of all the fields, or do you just send the values of the fields that have changed data? If the former, does your SP create dynamic SQL to do the update?
>
>I basically ask because I am wondering how this would work with trigger based audits which use IF UPDATED()...
>
>BOb