$db->query('SELECT "schema_name" FROM "information_schema"."schemata" WHERE ?w', array( array() ));
// "SELECT "schema_name" FROM "information_schema"."schemata" WHERE 1";
// error="ERROR: argument of WHERE must be type boolean, not type integer
$db->query("SET search_path TO information_schema");
$table = new go\DB\Table($db, 'schemata');
$table->select(array('schema_name') );
// "SELECT "schema_name" FROM "schemata" WHERE 1";
// error="ERROR: argument of WHERE must be type boolean, not type integer