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Posted to issues@calcite.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2016/04/13 11:35:25 UTC

[jira] [Created] (CALCITE-1199) Incorrect trimming of CHAR when performing cast to VARCHAR

Jesus Camacho Rodriguez created CALCITE-1199:
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             Summary: Incorrect trimming of CHAR when performing cast to VARCHAR
                 Key: CALCITE-1199
                 URL: https://issues.apache.org/jira/browse/CALCITE-1199
             Project: Calcite
          Issue Type: Bug
          Components: core
            Reporter: Jesus Camacho Rodriguez
            Assignee: Jesus Camacho Rodriguez


Assume the value ' ' with type CHAR(1) that needs to be cast to VARCHAR(10).

The method {{makeCast}} (line 488 in RexBuilder.java) trims the right hand side of the CHAR value, but this seems incorrect as it could lead to incorrect results.




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