@Override
    public MapperResult findChangeConfig(MapperContext context) {
        String sql =
                "SELECT id, data_id, group_id, tenant_id, app_name, content, gmt_modified, encrypted_data_key FROM config_info WHERE "
                        + "gmt_modified >= ? and id > ? order by id OFFSET 0 ROWS FETCH NEXT ? ROWS ONLY";
        return new MapperResult(sql, CollectionUtils.list(context.getWhereParameter(FieldConstant.START_TIME),
                context.getWhereParameter(FieldConstant.LAST_MAX_ID),
                context.getWhereParameter(FieldConstant.PAGE_SIZE)));
    }
@Test
    void testFindChangeConfig() {
        MapperResult mapperResult = configInfoMapperByDerby.findChangeConfig(context);
        assertEquals(mapperResult.getSql(),
                "SELECT id, data_id, group_id, tenant_id, app_name, content, gmt_modified, encrypted_data_key FROM config_info "
                        + "WHERE gmt_modified >= ? and id > ? order by id OFFSET 0 ROWS FETCH NEXT ? ROWS ONLY");
        assertArrayEquals(new Object[] {startTime, lastMaxId, pageSize}, mapperResult.getParamList().toArray());
    }