How to freeze all current account for 2weeks?

[hadiesyafiq 7]

Hi all 

It possible to freeze all current account for 2 weeks?because i need do reopen back server without wipe out all old account

 

I mean like this freeze account from 2000002 to 2000343 example and account 2000344 new register can be login...but after 2weeks old account can be use as usual

 

[X-EcutiOnner 6]

dump your sql from login table to sql file and delete login 2000002 to 2000343 from table.

when need to bring back you can import from sql file.

good luck bro.