To query a user's mobile phone and WeChat number, the following SQL statement can be used.

I been googling a good chunk of the day looking for any kind of examples on how to accomplish what i am trying to do. I had a python script that needs to access an oracle 11g database and run a select ...

A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy way? But ...