Need Help : SQL problem

Hi to all SQL gurus out there,

Current facing a 'simple' SQL problem and need some help from you. I am using Oracle 8i Standard ed.

1. I have a table A.
2. I need to retrieve all records from table A which has column X being NULL.
3. Column X is a number field.

I've heard that in Oracle, NULL comparisons always end up being NULL, any other ways to do this?

Thanks.

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