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  1. Derby
  2. DERBY-4964

Client driver fails to convert string to boolean with setObject(col, str, Types.BIT)

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 10.7.1.1
    • 10.7.1.4, 10.8.1.2
    • JDBC
    • None
    • Repro attached
    • Deviation from standard, Embedded/Client difference

    Description

      The following code

      PreparedStatement ps = c.prepareStatement("values cast(? as boolean)");
      ps.setObject(1, "true", Types.BIT);
      ResultSet rs = ps.executeQuery();
      rs.next();
      System.out.println(rs.getString(1));

      executes successfully using the embedded driver, but fails when using the client driver:

      Exception in thread "main" java.sql.SQLDataException: Invalid character string format for type INTEGER.
      at org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(Unknown Source)
      at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
      at org.apache.derby.client.am.PreparedStatement.setObject(Unknown Source)
      at Test.main(Test.java:8)
      Caused by: org.apache.derby.client.am.SqlException: Invalid character string format for type INTEGER.
      at org.apache.derby.client.am.CrossConverters.setObject(Unknown Source)
      at org.apache.derby.client.am.CrossConverters.setObject(Unknown Source)
      at org.apache.derby.client.am.PreparedStatement.setObjectX(Unknown Source)
      ... 2 more
      Caused by: java.lang.NumberFormatException: For input string: "true"
      at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
      at java.lang.Integer.parseInt(Integer.java:449)
      at java.lang.Integer.valueOf(Integer.java:554)
      ... 5 more

      This issue was found when running the Java EE CTS with Derby 10.7.1.1.

      Attachments

        1. mapping-test.diff
          4 kB
          Knut Anders Hatlen
        2. derby-4964-1a.diff
          14 kB
          Knut Anders Hatlen

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              knutanders Knut Anders Hatlen
              knutanders Knut Anders Hatlen
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              Dates

                Created:
                Updated:
                Resolved: