Always use emulate_prepares

DatabasePdoPgsql.php

@@ -3,7 +3,7 @@
 /**
  * PDO/PostgreSQL wrapper with (mostly) DatabaseMySQL interface :)
  * Select builder is inspired by MediaWiki's one.
- * Version: 2018-08-12
+ * Version: 2018-09-18
  * (c) Vitaliy Filippov, 2015-2018
  */
 
@@ -38,7 +38,7 @@ if (!interface_exists('Database'))
 
 class DatabasePdoPgsql implements Database
 {
-    var $host, $port, $socket, $username, $password, $dbname, $pgbouncer;
+    var $host, $port, $socket, $username, $password, $dbname;
 
     var $tableNames = array();
     var $init = array();
@@ -84,7 +84,6 @@ class DatabasePdoPgsql implements Database
             'queryLogFile' => '',
             'autoBegin' => false,
             'ondestroy' => 'commit',
-            'pgbouncer' => false,
             'init' => array(),
         );
         $options += $defOpts;
@@ -117,7 +116,7 @@ class DatabasePdoPgsql implements Database
             $this->link = new PDO($str, $this->username, $this->password, array(
                 PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
                 PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
-                PDO::ATTR_EMULATE_PREPARES => !empty($this->pgbouncer),
+                PDO::ATTR_EMULATE_PREPARES => true,
             ));
             foreach ($this->init as $q)
                 $this->link->query($q);