Bosses, I want to use SQL query under the top-level folder of the number of all files, how to write ah, had better have a complete query

CodePudding user response:

The database tables and records, was associated with number of folders and files?

CodePudding user response:

If only the query folder inside the number of files, no need to use SQL? Files were times lixia

CodePudding user response:

These all exist in the database?