remove databases with non utf-8 characters in mongodb -

good afternoon

how can remove database non utf-8 character?

see in attach show database showed show dbs command

thanks attention

regardsenter image description here

alexandre bunn

usually do

use [db]; db.dropdatabase(); 

what use command put database object db. utf-8 database names may find impossible run use command. alternative way db object, can run db.getsisterdb([db name]) drop it.
should trick:

var db2 = db.getsisterdb(emptydbs[0].name); db2.dropdatabase(); 

there's method getsiblingdb returns same db object. if wondering what's difference between them, well, no difference.

replset:primary> db.getsiblingdb function (name) {     return this.getmongo().getdb(name); } replset:primary> db.getsisterdb function (name) {     return this.getmongo().getdb(name); } 

edit: solution above doesn't work you. think last thing can try go dbpath, find files named utf-8 characters , delete them. won't file file under name. because when see (empty) follow db name, means db deleted. if so, restart instance fix problem.
remember stop database before doing this. , backup before doing anything.

this way works mmapv1 storage engine.