[sqlite] Re: Is there a difference between NULL und zero byte length BLOB/TEXT?

[Igor Tandetnik]

Lothar Scholz
<scholz-qqUfbLNYxjJCkLs28/[EMAIL PROTECTED]> wrote:
Is there a difference between NULL und zero byte length BLOB/TEXT?

Yes. "fieldName IS NULL" test will return true for the former and false 
for the latter, for one thing.

Igor Tandetnik 


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