[GitHub] [doris] Im-Manshushu commented on issue #11258: [Feature] JSON data is dynamically written to the Doris table

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Im-Manshushu commented on issue #11258:
URL: https://github.com/apache/doris/issues/11258#issuecomment-1197626618

   Yes, encapsulate such a data structure, dynamically load by spelling the URL 
on the sink side, and add a keyby operator before sink
   
   
   
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   发送时间: 2022年7月28日(星期四) 中午11:48
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   主题: Re: [apache/doris] [Feature] JSON data is dynamically written to 
the Doris table (Issue #11258)
   
   
   
   
   
     
   Customize the sink class, extends richsinkfunction and implement 
checkpointedfunction. In invoke dynamically sink through the properties in the 
custom entity object. The properties of the custom entity object are 
databasename, tablename, list<string&gt;. If there is a need to dynamically 
insert multi table data, the user only needs to encapsulate this entity object, 
I'm not good at English. I don't know whether I can express it clearly
     
   By encapsulating a data structure similar to <db, table, data&gt;, when 
stream loading, replace the corresponding url, and then stream load the data of 
each table in turn on the sink side?
    
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