# File lib/jdbc_adapter/jdbc_postgre.rb, line 87 def postgresql_version @postgresql_version ||= begin select('SELECT version()').to_a[0][0] =~ /PostgreSQL (\d+)\.(\d+)\.(\d+)/ ($1.to_i * 10000) + ($2.to_i * 100) + $3.to_i rescue 0 end end