Merge pull request brianc#2278 from brianc/bmc/refactor-to-classes

Refactor to es6 classes

Author: brianc

packages/pg/bench.js

@@ -61,7 +61,7 @@ const run = async () => {
  queries = await bench(client, insert, seconds * 1000)
  console.log('insert queries:', queries)
  console.log('qps', queries / seconds)
- console.log('on my laptop best so far seen 5799 qps')
+ console.log('on my laptop best so far seen 6303 qps')
 
  console.log('')
  console.log('Warming up bytea test')