Null Query
From: Tony (x34_at_hknet.com)
Date: 05/18/04
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Date: Tue, 18 May 2004 21:13:34 +0800
i have a query to sort out "is not null" record.
However, i find there is null records in the result.
Then i revert the query to "null", however, there is no record.
apparently the visible "null" records are not null.
then i check through the table, the record has nothing in the field. the
field is a text field.
what's wrong? Thanks.
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