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  1. Calcite
  2. CALCITE-1199

Incorrect trimming of CHAR when performing cast to VARCHAR

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.8.0
    • core
    • None

    Description

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

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

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        is related to

        New Feature - A new feature of the product, which has yet to be developed. CALCITE-2321 The type of a union of CHAR columns of different lengths should be VARCHAR (based on a conformance setting)

        • Major - Major loss of function.
        • Closed
        relates to

        Bug - A problem which impairs or prevents the functions of the product. CALCITE-4590 Incorrect query result with fixed-length string

        • Major - Major loss of function.
        • Open

        Bug - A problem which impairs or prevents the functions of the product. CALCITE-2311 case when returns redundant white space

        • Major - Major loss of function.
        • Closed

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          People

            julianhyde Julian Hyde
            jcamacho Jesús Camacho Rodríguez
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              Updated:
              Resolved:

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