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Posted to issues-all@impala.apache.org by "Steve Carlin (Jira)" <ji...@apache.org> on 2025/10/08 22:17:00 UTC

[jira] [Created] (IMPALA-14486) Calcite planner: double partition types is failing after constant folding

Steve Carlin created IMPALA-14486:
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             Summary: Calcite planner: double partition types is failing after constant folding
                 Key: IMPALA-14486
                 URL: https://issues.apache.org/jira/browse/IMPALA-14486
             Project: IMPALA
          Issue Type: Sub-task
            Reporter: Steve Carlin


A test in

test_partitioning.py::TestPartitioning::test_partition_col_types

is failing.  There is an implicit cast for a double type that is being made in the expression "where double_col = 1.1".  The "1.1" should not be converted to a double because it changes to an approximate value, but the directory itself is exact.   We do not want to simplify this cast in constant folding.



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