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Answers and rating deltas for
How to Reference First Non-null String in a Column - Cloudera Impala / Apache Hive / Spark SQL
| Author | Votes | Δ |
|---|---|---|
| MT0 | 2 | +1.53 |
| mathguy | 1 | -0.54 |
| Juan Carlos Oropeza | 1 | -0.98 |
Last visited: Sep 30, 2016, 2:18:21 AM