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oap-project / gazelle_plugin

Native SQL Engine plugin for Spark SQL with vectorized SIMD optimizations.
Apache License 2.0
256 stars 77 forks source link

conv deal with invalid string #1215

Open jackylee-ch opened 1 year ago

jackylee-ch commented 1 year ago

Describe the bug When the input col is a invalid string, such as '-' or 'a test', Spark would return '0' and gazelle return 'null'.