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Answers and rating deltas for
Why is IS NOT NULL returning NULL values for a Varchar(max) in SQL Server?
| Author | Votes | Δ |
|---|---|---|
| MicSim | 11 | +1.89 |
| Martin Smith | 5 | -0.07 |
| Yuck | 1 | -0.48 |
| drew | 0 | 0.00 |
| usr | 0 | -1.09 |
| tcbrazil | 0 | -1.98 |
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