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Posted to commits@pinot.apache.org by GitBox <gi...@apache.org> on 2019/09/13 12:31:59 UTC
[GitHub] [incubator-pinot] fx19880617 edited a comment on issue #4597: [WIP]
Adding json_path function to extract field from json object
fx19880617 edited a comment on issue #4597: [WIP] Adding json_path function to extract field from json object
URL: https://github.com/apache/incubator-pinot/pull/4597#issuecomment-531218134
Will add more documents, this could be used in selection/filtering/groupby, please refer to integration tests.
Current implementation requires the column to be a string column and the content is the json string in order to be used（e.g. the AVRO field needs to be String type）. I'm still investigating how to directly ingest a record/map type into the field.
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