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select version();
| version() |
|---|
| 8.0.30 |
select *
from json_table(json_extract('{"data": [{"calendarId":"11","userId": "12"},{"calendarId":"21","userId": "22"}]}',
'$[0].data[*].userId'),
'$[*]' columns (value int path "$")) x
;
| value |
|---|
| 12 |
| 22 |