v.23.2Backward Incompatible Changes
Default user loses SHOW NAMED COLLECTION access permissions
Thedefaultuser will not have permissions for access typeSHOW NAMED COLLECTIONby default (e.g.defaultuser will no longer be able to grant ALL to other users as it was before, therefore this PR is backward incompatible). #46010 (Kseniia Sumarokova).