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  1. Derby
  2. DERBY-591

Several builtin functions are incorrectly exposed through the JDBC escaped function syntax {fn <function_call>}

    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 10.0.2.0, 10.1.1.0, 10.3.1.4, 10.4.1.3
    • Fix Version/s: None
    • Component/s: JDBC, SQL
    • Urgency:
      Normal
    • Bug behavior facts:
      Deviation from standard

      Description

      Due to lack of direction in the way functions are added into the parser, any functions that are added into the parser's miscBuiltinsCore are also automatically JDBC/ODBC escaped functions.

      E.g. the new XML functions (e.g. XMLPARSE), COALESCE, VALUE etc. etc.

      The correct set of escaped scaler functions is defined in appendex C (C1- C5) of JDBC 3.0.

      Discovered this while trying to make the JDBC escape functions table driven, at least for the valid subset of table driven functions added in DERBY-475.

      Probably just need to split the miscBuiltins core into two functions, one for functions that are SQL and allowed in JDBC escape, and one for ones only allowed in SQL.

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              • Assignee:
                Unassigned
                Reporter:
                djd Daniel John Debrunner
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                Dates

                • Created:
                  Updated: