Add 'ts-postgres' to benchmarks

index.js

@@ -10,7 +10,8 @@ const queries = [
       'pg-promise-native',
       'pg',
       'pg-native',
-      'slonik'
+      'slonik',
+      'ts-postgres'
     ]
     , warmup = 3
     , iterations = 10000

package.json

@@ -9,10 +9,12 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "generic-pool": "^3.9.0",
     "pg": "8.5.1",
     "pg-native": "3.0.0",
     "pg-promise": "10.9.2",
     "postgres": "1.0.2",
-    "slonik": "23.5.5"
+    "slonik": "23.5.5",
+    "ts-postgres": "2.0.1"
   }
 }

ts-postgres/index.js

@@ -0,0 +1,38 @@
+const { connect } = require('ts-postgres')
+const { createPool } = require('generic-pool');
+
+const pool = createPool(
+    {
+      create: connect,
+      destroy: client => client.end()
+    },
+    { max: 4 },
+);
+
+const query = (text, values) => pool.use(async client => client.query(text, values))
+
+module.exports = {
+  queries: {
+    select: () => query('select 1 as x'),
+    select_arg: () => query('select $1 as x', [1]),
+    select_args: () => query(`select
+      $1::int as int,
+      $2 as string,
+      $3::timestamp with time zone as timestamp,
+      $4 as null,
+      $5::bool as boolean,
+      $6::bytea as bytea,
+      $7::jsonb as json
+    `, [
+      1337,
+      'wat',
+      new Date().toISOString(),
+      null,
+      false,
+      Buffer.from('awesome'),
+      [{ some: 'json' }, { array: 'object' }]
+    ]),
+    select_where: () => query('select * from pg_catalog.pg_type where typname = $1', ['bool'])
+  },
+  end: () => Promise.all([pool.drain(), pool.clear()])
+}