如何在 json bigquery 中获取特定单词后跟的确切短语

Question

I've got such a column named X and I need to get the phase after word "name"

Here is an example of one row of json type:

{"id":"5df8c913e069a09e0467179e","name":"Contacts in description","vote":"REFUSE","notice":{"text":"Contacts or URLs in description are not allowed on JamesEdition","severity":"PROBLEM"},"wordHighlighting":[{"words":[{"word":"yes","regex":"/^yes$/"}],"variableName":"$text.hasUrl"}]}

So the result I need in this case is: Contacts in description Also sometimes there are several name in one string: I need to grab them all

Thanks a lot for attention!

Answer 1

Try JSON_EXTRACT :

SELECT JSON_EXTRACT('{"id":"5df8c913e069a09e0467179e","name":"Contacts in description","vote":"REFUSE","notice":{"text":"Contacts or URLs in description are not allowed on JamesEdition","severity":"PROBLEM"},"wordHighlighting":[{"words":[{"word":"yes","regex":"/^yes$/"}],"variableName":"$text.hasUrl"}]}', '$.name')