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  1. Spark
  2. SPARK-6064

Checking data types when resolving types

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    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.3.0
    • None
    • SQL
    • None

    Description

      In catalyst/expressions/arithmetic.scala and catalyst/expressions/predicates.scala, many arithmetic/predicate requires the operands to be of certain numeric type.
      These type checking codes should be done when we are resolving the expressions.

      See this PR:
      https://github.com/apache/spark/pull/4685

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              Unassigned Unassigned
              kai-zeng Kai Zeng
              Yin Huai Yin Huai
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