message: [hotfix] [sql lab] fix sqlite errors when schema is selected
diff: @@ -574,7 +574,7 @@ class Database(Model, AuditMixinNullable):
  # Postgres and Redshift use the concept of schema as a logical entity
  # on top of the database, so the database should not be changed
  # even if passed default_database
  - elif self.backend == 'redshift' or self.backend == 'postgresql':
  + elif self.backend in ('redshift', 'postgresql', 'sqlite'):
  pass
  elif default_database:
  database = default_database
  