艾滋病的json问题

Question

create table src（myjson string）;

insert into src values {"Rtype":{"ver":"1","os":"ms","type":"ns","vehicle":"Mh-3412","MOD":{"Version":[{"ABC":{"XYZ":"123.dfer","founder":"3.0","GHT":"Florida","fashion":"fg45","cdc":"new","dof":"yes","ts":"2000-04-01T00:00:00.171Z"},{"XYZ":"123.dfer","founder":"2.0","GHT":"Florida","fashion":"fg45","cdc":"new","dof":"yes","ts":"2000-04-01T00:00:00.171Z"},{"XYZ":"123.dfer","founder":"7.0","GHT":"Florida","fashion":"fg45","cdc":"new","dof":"yes","ts":"2000-04-01T00:00:00.171Z"}}]}}} US 123

{"Rtype":{"ver":"1","os":"ms","type":"ns","vehicle":"Mh-3412","MOD":{"Version":[{"ABC":{"XYZ":"123.dfer","founder":"3.0","GHT":"Florida","fashion":"fg45","cdc":"new","dof":"yes","ts":"2000-04-01T00:00:00.171Z"},{"XYZ":"123.dfer","founder":"3.0","GHT":"Florida","fashion":"fg45","cdc":"new","dof":"yes","ts":"2000-04-01T00:00:00.171Z"},{"XYZ":"123.dfer","founder":"3.0","GHT":"Florida","fashion":"fg45","cdc":"new","dof":"yes","ts":"2000-04-01T00:00:00.171Z"}}]}}} CAV 12673


{"Rtype":{"ver":"1","os":"ms","type":"ns","vehicle":"Mh-3412","MOD":{"Version":[{"ABC":{"XYZ":"123.dfer","founder":"3.0","GHT":"Florida","fashion":"fg45","cdc":"new","dof":"yes","ts":"2000-04-01T00:00:00.171Z"},{"XYZ":"123.dfer","founder":"3.0","GHT":"Florida","fashion":"fg45","cdc":"new","dof":"yes","ts":"2000-04-01T00:00:00.171Z"},{"XYZ":"123.dfer","founder":"3.0","GHT":"Florida","fashion":"fg45","cdc":"new","dof":"yes","ts":"2000-04-01T00:00:00.171Z"}}]}}} XR 123sd2

我在做select时想要如下所示的数据 任何提示，如何实现这一目标？

ver os  XYZ         founder         country     number
1   ms  123.dfer     3.0            us          123
1   ms  123.dfer     2.0            us          123
1   ms  123.dfer     7.0.0          us          123

Answer 1

您可以将get_json_object(col, '$.Rtype.ver'), get_json_object(col, '$.Rtype.os')与表src

中的select子句一起使用