SQL中使用某个字段like 'we%'过滤，同时对某个sum聚合求和，返回SQL异常

POST /_xpack/sql

{

  "query" : "select os_version, sum(app_price) from user_event_log_1y where app_name like 'we%' group by os_version limit 20"

}

{

  "error": {

    "root_cause": [

      {

        "type": "sql_illegal_argument_exception",

        "reason": "Cannot evaluate script for expression LikePattern[we%,\u0000]"

      }

    ],

    "type": "sql_illegal_argument_exception",

    "reason": "Cannot evaluate script for expression LikePattern[we%,\u0000]"

  },

  "status": 500

}