Examples of java.sql.ResultSet.updateFloat()

java.sql.ResultSet.updateFloat()
Updates a column specified by a column index with a float value. @param columnIndex the index of the column to update @param x the new value for the specified column @throws SQLException if a database error happens


        ResultSet rs = ps.executeQuery();
        rs.next();


        try {
            rs.updateFloat(1, fv);


            if (!defer) {
                fail();
            }

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                ResultSet.CONCUR_UPDATABLE);
        ResultSet rs = s.executeQuery(SELECT_STMT);
        rs.next();


        for (int i = 1; i <= COLUMNS; i++) {
            rs.updateFloat(i, 2.0f);
            assertEquals("Expected rs.getFloat(" + i + 
                         ") to match updated value", 2, (int) rs.getFloat(i));
        }
        rs.updateRow();
        rs.close();

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                ResultSet.CONCUR_UPDATABLE);
        ResultSet rs = s.executeQuery(SELECT_STMT);
        rs.next();


        for (int i = 1; i <= COLUMNS; i++) {
            rs.updateFloat(i, 2.0f);
            assertEquals("Expected rs.getFloat(" + i + 
                         ") to match updated value", 2, (int) rs.getFloat(i));
        }
        rs.updateRow();
        rs.close();

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            rs.getString("F13");
            rs.getAsciiStream("F13");
            rs.getCharacterStream("F14");
            rs.getObject("F15", new HashMap<String, Class<?>>());


            rs.updateFloat("F1", 2F);
            rs.updateDouble("F2", 2D);
            rs.updateDate("F4", new java.sql.Date(System.currentTimeMillis()));
            rs.updateTime("F5", new java.sql.Time(System.currentTimeMillis()));
            rs.updateByte("F6", (byte) 6);
            rs.updateShort("F7", (short) 77);

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            rs.getCharacterStream(14);
            rs.getObject(15, new HashMap<String, Class<?>>());


            rs.getHoldability();


            rs.updateFloat(1, 2F);
            rs.updateDouble(2, 2D);
            rs.updateDate(4, new java.sql.Date(System.currentTimeMillis()));
            rs.updateTime(5, new java.sql.Time(System.currentTimeMillis()));
            rs.updateByte(6, (byte) 6);
            rs.updateShort(7, (short) 77);

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