Anurag Mantripragada created SPARK-59977:
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Summary: Raise a parse error for a parameter marker in a partition
or ordering transform
Key: SPARK-59977
URL: https://issues.apache.org/jira/browse/SPARK-59977
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 5.0.0
Reporter: Anurag Mantripragada
In AstBuilder, the `constant` alternative of `transformArgument` also matches a
parameter marker, but visitTransformArgument assumes a Literal and calls
`lit.value`. Without parameter args, `spark.sql("CREATE TABLE cat.t (id INT)
USING foo PARTITIONED BY (bucket(?, id))")` skips parameter substitution,
visitPosParameterLiteral returns a PosParameter, and parsing fails with a raw
ClassCastException (PosParameter cannot be cast to Literal) instead of
UNBOUND_SQL_PARAMETER or a parse error. Since SPARK-34586
(https://github.com/apache/spark/pull/58153) the same happens for ORDERED BY
bucket(?, id) in CREATE/REPLACE TABLE.
visitTransformArgument should raise a proper parse error when the visited
constant is not a Literal.
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