instance method
active?
Ruby on Rails 5.0.7.2
Signature
active?()Is this connection alive and ready for queries?
Source
# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 244
def active?
@connection.query 'SELECT 1'
true
rescue PG::Error
false
end
Defined in activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb line 244
· View on GitHub
· Improve this page
· Find usages on GitHub
Defined in ActiveRecord::ConnectionAdapters::PostgreSQLAdapter