Examples of java.sql.DatabaseMetaData.supportsResultSetConcurrency()

java.sql.DatabaseMetaData.supportsResultSetConcurrency()
Determine whether there is support for a given concurrency style for the given ResultSet. @param type the ResultSet type, as defined in java.sql.ResultSet: ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE @param concurrency a concurrency type, which may be one of ResultSet.CONCUR_READ_ONLY or ResultSet.CONCUR_UPDATABLE. @return true if that concurrency and ResultSet typepairing is supported otherwise false. @throws SQLException a database error occurred

        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE));


        assertFalse(dmd.supportsResultSetConcurrency(
             ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY));
        assertFalse(dmd.supportsResultSetConcurrency(
             ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE));


        assertTrue(dmd.supportsResultSetHoldability(
                ResultSet.CLOSE_CURSORS_AT_COMMIT));
        assertTrue(dmd.supportsResultSetHoldability(

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        assertTrue(dmd.supportsOuterJoins());
        
        assertTrue(dmd.supportsPositionedDelete());
        assertTrue(dmd.supportsPositionedUpdate());
        
        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY));
        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE));


        assertTrue(dmd.supportsResultSetConcurrency(

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        assertTrue(dmd.supportsPositionedDelete());
        assertTrue(dmd.supportsPositionedUpdate());
        
        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY));
        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE));


        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY));
        assertTrue(dmd.supportsResultSetConcurrency(

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        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY));
        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE));


        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY));
        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE));


        assertFalse(dmd.supportsResultSetConcurrency(

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        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE));


        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY));
        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE));


        assertFalse(dmd.supportsResultSetConcurrency(
             ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY));
        assertFalse(dmd.supportsResultSetConcurrency(

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        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY));
        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE));


        assertFalse(dmd.supportsResultSetConcurrency(
             ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY));
        assertFalse(dmd.supportsResultSetConcurrency(
             ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE));


        assertTrue(dmd.supportsResultSetHoldability(

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        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE));


        assertFalse(dmd.supportsResultSetConcurrency(
             ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY));
        assertFalse(dmd.supportsResultSetConcurrency(
             ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE));


        assertTrue(dmd.supportsResultSetHoldability(
                ResultSet.CLOSE_CURSORS_AT_COMMIT));
        assertTrue(dmd.supportsResultSetHoldability(

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        for (int i = 0; i < types.length ; i++) {
          for (int j = 0; j < conc.length; j++) {
            System.out.println
              ("SupportsResultSetConcurrency: " +
               typesStr[i] + "," + concStr[j] + ": " +
               met.supportsResultSetConcurrency(types[i], 
                                conc[j]));
          }
        }
      }

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        for (int i = 0; i < types.length ; i++) {
          for (int j = 0; j < conc.length; j++) {
            System.out.println
              ("SupportsResultSetConcurrency: " +
               typesStr[i] + "," + concStr[j] + ": " +
               met.supportsResultSetConcurrency(types[i], 
                                conc[j]));
          }
        }
      }

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        assertTrue(dmd.supportsOuterJoins());
        
        assertTrue(dmd.supportsPositionedDelete());
        assertTrue(dmd.supportsPositionedUpdate());
        
        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY));
        assertTrue(dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE));


        assertTrue(dmd.supportsResultSetConcurrency(

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