Maybe you should introduce your java developer to rtrim(). His code probably looks something like this ...
// I assume test_val will never be ' '
ResultSet r = select.executeQuery ("SELECT test_val FROM test");

[download]
And test_val is a space when he expected a NULL. He could use rtrim() like so ... 
// My code turns ' ' to NULL now
ResultSet r = select.executeQuery ("SELECT rtrim(test_val) FROM test")
+;

[download]
Please excuse my Java.
Plankton: 1% Evil, 99% Hot Gas.

In reply to Re: (OT) Am I weasel or just right? by Plankton
in thread (OT) Am I weasel or just right? by Anonymous Monk

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