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  1. Spark
  2. SPARK-45132

Fix IDENTIFIER clause for functions

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    Description

      Due to a quirk in the grammar IDENTIFIER('foo')(<somearg>) does not resolve depending on <somearg>.

      Example:
      SELECT IDENTIFIER('abs')(-1) works, but
      SELECT IDENTIFIER('abs')(c1) FROM VALUES(-1) AS T(c1) does not.

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            srielau Serge Rielau
            srielau Serge Rielau
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