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  1. Calcite
  2. CALCITE-1066

Add an extension operator table with Oracle-specific operators

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.7.0
    • None

    Description

      Add a mechanism to allow connections to use additional operator tables, the first of which will be one with Oracle-specific functions. We don't aim to do every function.

      Important functions:

      • DECODE
      • NVL
      • RTRIM
      • LTRIM
      • LPAD
      • RPAD
      • TO_CHAR
      • TO_NUMBER
      • TO_DATE
      • TRUNC
      • SUBSTR (different from standard SUBSTRING)
      • INSTR

      Easy:

      • PI
      • DEGREES
      • RADIANS
      • SIGN
      • GREATEST
      • LEAST

      Attachments

        Issue Links

          depends upon

          Bug - A problem which impairs or prevents the functions of the product. CALCITE-1054 NPE caused by wrong code generation for Timestamp fields

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. CALCITE-5451 Implement LPAD() and RPAD() functions

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          links to

          Web Link Dev branch

          Activity

            People

              julianhyde Julian Hyde
              julianhyde Julian Hyde
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              Dates

                Created:
                Updated:
                Resolved: