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  1. Calcite
  2. CALCITE-3072

Generate right SQL for FLOOR&SUBSTRING functions in SparkSqlDialect

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      The FLOOR and SUBSTRING functions are currently broken when generating query for Spark SQL[1].

      FLOOR ->  DATE_TRUNC
      SUBSTRING('Hello World' FROM 5 FOR 1) -> SUBSTRING('Hello World', 5, 1)
      

      [1] https://spark.apache.org/docs/latest/api/sql/index.html

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              • Assignee:
                danny0405 Danny Chen
                Reporter:
                donnyzone Feng Zhu
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