YalanLuo commented on issue #3509:
URL:
https://github.com/apache/incubator-doris/issues/3509#issuecomment-626132423
source:
`{
"book": {
"title":"The microservice architecture",
"chapter1":{
"title":"What is microservice architecture?"
},
"chapter2":{
"title":"Related patterns"
},
"category": "a1",
"author": "c1",
"price": 10
}
}`
--mapping : book.title, book.chapter1.title, book.chapter2.title,
book.category, book.author, book.price
--sink: (load into Doris )
"The microservice architecture", "The microservice architecture","What is
microservice architecture?", "a1", "c1",10
I'm not sure whether the jsonpath approach can implements the function of
flatmap, convert JSON nested structure into fields which can be loaded into
Doris directly.
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