>>Hi,
>>
>>I know I should not be admitting to writing some stupid code. But I was refactoring code in one method where I have the following, in a long SQL Select.
>>
>>isnul( table1.table_pk,11) as table1_pk
>>
>>Since this is a PK value of a table, it should never be NULL.
>>But suppose I was being extra cautious, why "11"?
>>
>
>What's the definition of the pk field? Does it have a length of 11? Did it at some time?
>
>Tamar
The PK field is an integer, Identity field.
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