Skype 数据库文件的新路径:%localappdata%\Packages\Microsoft.SkypeApp_kzf8qxf38zg5c\LocalState\<Skype Name>.db
这是一个从 JSON 结构中提取消息数据的查询示例
select creator,
compose_time,
msg_content,
original_arrival_time
from (select json_extract(msg.nsp_data, '$.creator') as "creator",
json_extract(msg.nsp_data, '$._serverMessages[0].composetime') as "compose_time",
json_extract(msg.nsp_data, '$._serverMessages[0].content') as "msg_content",
json_extract(msg.nsp_data, '$._serverMessages[0].originalarrivaltime') as "original_arrival_time"
from messagesv12 msg)
where 1=1
--and strftime('%Y%m%d', compose_time) > strftime('%Y%m%d', date('now'), '-4 day')
--and creator = ''
order by compose_time;
你可以在https://database.guide/json_extract-return-data-from-a-json-document-in-mysql/阅读json_extract()函数的文档