我能够创建此行:

20131115      user_jrFeed_item_count,user_jrForum_item_count        {"1":1,"1":2}


从此数据库表中:

Chart_date      chart_field                 chart_counts
20131115      user_jrFeed_item_count,      {"1":2}
20131115      user_jrForum_item_count,     {"1":1}


现在,我如何将新行插入现有表并获得以下结果:

 Chart_date     chart_field                                          chart_counts
  20131115      user_jrFeed_item_count ,                              {"1":2}
  20131115      user_jrForum_item_count,                              {"1":1}
  20131115      user_jrFeed_item_count,user_jrForum_item_count,       {"1":1,"1":2}

最佳答案

您在找这个吗?

这是演示