Update examples

Author: trowski

examples/basic.php

@@ -6,8 +6,12 @@
 use Amp\Postgres;
 
 Amp\Loop::run(function () {
+    $host = 'localhost';
+    $port = Postgres\ConnectionConfig::DEFAULT_PORT;
+    $user = 'postgres';
+
     /** @var \Amp\Postgres\Connection $connection */
-    $connection = yield Postgres\connect(new Postgres\ConnectionConfig('host=localhost user=postgres'));
+    $connection = yield Postgres\connect(new Postgres\ConnectionConfig($host, $port, $user));
 
     /** @var \Amp\Postgres\ResultSet $result */
     $result = yield $connection->query('SHOW ALL');

examples/listen.php

@@ -7,7 +7,11 @@
 use Amp\Postgres;
 
 Loop::run(function () {
-    $pool = Postgres\pool(new Postgres\ConnectionConfig('host=localhost user=postgres'));
+    $host = 'localhost';
+    $port = Postgres\ConnectionConfig::DEFAULT_PORT;
+    $user = 'postgres';
+
+    $pool = Postgres\pool(new Postgres\ConnectionConfig($host, $port, $user));
 
     $channel = "test";
 

examples/multi-listen.php

@@ -8,7 +8,11 @@
 use Amp\Postgres;
 
 Loop::run(function () {
-    $pool = Postgres\pool(new Postgres\ConnectionConfig('host=localhost user=postgres'));
+    $host = 'localhost';
+    $port = Postgres\ConnectionConfig::DEFAULT_PORT;
+    $user = 'postgres';
+
+    $pool = Postgres\pool(new Postgres\ConnectionConfig($host, $port, $user));
 
     $channel1 = "test1";
     $channel2 = "test2";

examples/transaction.php

@@ -6,12 +6,16 @@
 use Amp\Postgres;
 
 Amp\Loop::run(function () {
-    $pool = Postgres\pool(new Postgres\ConnectionConfig('host=localhost user=postgres'));
+    $host = 'localhost';
+    $port = Postgres\ConnectionConfig::DEFAULT_PORT;
+    $user = 'postgres';
+
+    $pool = Postgres\pool(new Postgres\ConnectionConfig($host, $port, $user));
 
     yield $pool->query('DROP TABLE IF EXISTS test');
 
     /** @var \Amp\Postgres\Transaction $transaction */
-    $transaction = yield $pool->transaction();
+    $transaction = yield $pool->beginTransaction();
 
     yield $transaction->query('CREATE TABLE test (domain VARCHAR(63), tld VARCHAR(63), PRIMARY KEY (domain, tld))');