Contents

module PgHero
  module Methods
    module Kill
      def kill(pid)
        truthy? execute("SELECT pg_terminate_backend(#{pid.to_i})").first["pg_terminate_backend"]
      end

      def kill_long_running_queries
        long_running_queries.each { |query| kill(query["pid"]) }
        true
      end

      def kill_all
        select_all <<-SQL
          SELECT
            pg_terminate_backend(pid)
          FROM
            pg_stat_activity
          WHERE
            pid <> pg_backend_pid()
            AND query <> '<insufficient privilege>'
            AND datname = current_database()
        SQL
        true
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
pghero-1.4.2	lib/pghero/methods/kill.rb
pghero-1.4.1	lib/pghero/methods/kill.rb
pghero-1.4.0	lib/pghero/methods/kill.rb