[GitHub] manjudr commented on issue #7086: Numeric columns do not support multivalue rows

[GitBox <gi...@apache.org>]

manjudr commented on issue #7086: Numeric columns do not support multivalue rows
URL: https://github.com/apache/incubator-druid/issues/7086#issuecomment-464691586
 
 
   **Things which i have tried out.**
   
   
   
   
   1.  When i tried by change **$.edata.visits[*].index** to **$.edata.visits[0].index** I was able index the data into druid without any error but what if i want to index all visits list values into druid? without referring any index of visits list?
   
   ```js
   "fields": [
               {
                 "type": "path",
                 "name": "edata_visits_index",
                 "expr": "$.edata.visits[0].index"
               }
             ]
   
   ```
   
   2. When I changed the data type from `long` to `string` then i was able to index all visits list value into druid as a string format.
   But what if i want to index all visits values as long/integer data type format?
   ```
          "dimensions": [
               {
                 "type": "string",
                 "name": "edata_visits_index"
               }
             ],
   ```
   
   But If i try to index all visits value as long data type format then it will throw `" java.lang.UnsupportedOperationException: Numeric columns do not support multivalue rows.` error
   
   **Any work around to index all visits value as long/integer format ?**
   
   
   
   
   
    

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