[jira] [Created] (CALCITE-5674) cast expr to target type should respect nullable when the type is array

[jackylau (Jira)]

jackylau created CALCITE-5674:
---------------------------------

             Summary: cast expr to target type should respect nullable when the 
type is array
                 Key: CALCITE-5674
                 URL: https://issues.apache.org/jira/browse/CALCITE-5674
             Project: Calcite
          Issue Type: Improvement
    Affects Versions: 1.35.0
         Environment: {code:java}
// code placeholder
sql("select cast(array[1,null,2] as int array) from (values (1))")
.columnType("INTEGER NOT NULL ARRAY NOT NULL");

it is not correct, it should return INTEGER ARRAY NOT NULL {code}
            Reporter: jackylau
             Fix For: 1.35.0






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