[jira] [Created] (CALCITE-7178) FETCH and OFFSET in EnumerableMergeUnionRule do not support BIGINT

[Zhen Chen (Jira)]

Zhen Chen created CALCITE-7178:
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             Summary: FETCH and OFFSET in EnumerableMergeUnionRule do not 
support BIGINT
                 Key: CALCITE-7178
                 URL: https://issues.apache.org/jira/browse/CALCITE-7178
             Project: Calcite
          Issue Type: Bug
          Components: core
    Affects Versions: 1.40.0
            Reporter: Zhen Chen
            Assignee: Zhen Chen
             Fix For: 1.41.0


The current code still uses RexLiteral.iintValue().

{code:java}
    if (sort.fetch != null) {
      if (sort.offset == null) {
        inputFetch = sort.fetch;
      } else if (sort.fetch instanceof RexLiteral && sort.offset instanceof 
RexLiteral) {
        inputFetch =
            call.builder().literal(RexLiteral.intValue(sort.fetch)
                + RexLiteral.intValue(sort.offset));
      }
    }
{code}




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