Erich Nascimento erichnascimento

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erichnascimento / db.1.rake

Created November 19, 2017 21:34 — forked from maxd/db.1.rake

Rake task for drop active connections to PostgreSQL database

	namespace :db do
	namespace :drop do
	task connections: :environment do
	begin
	database = ActiveRecord::Base.connection.current_database
	ActiveRecord::Base.connection.execute(<<-SQL)
	SELECT pg_terminate_backend(pg_stat_activity.pid)
	FROM pg_stat_activity
	WHERE pg_stat_activity.datname = '#{database}' AND pid <> pg_backend_pid();
	SQL

erichnascimento / gist:913e9def1eff8064d828

Last active August 29, 2015 14:14 — forked from gf3/gist:306785

Moved to: http://github.com/gf3/dotfiles/blob/master/bash_prompt