db/primary_migrate/20220105143347_create_extension_pg_stat_statements.rb
class CreateExtensionPgStatStatements < ActiveRecord::Migration[6.1]
def up
enable_extension 'pg_stat_statements' unless extension_enabled?('pg_stat_statements')
end
def down
disable_extension 'pg_stat_statements' if extension_enabled?('pg_stat_statements')
end
end