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All the Perl that's Practical to Extract and Report
:-)
--Larry Wall in <1991May31.181659.28817@jpl-devvax.jpl.nasa.gov>
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Don't Shoot Me... (Score:2)
... I didn't design it.
The new query looks like:
SELECT column_list FROM table_name WHERE pk_column = some_var AND ( column_y IS NULL OR column_x != column_y);
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