'0', 'driver' => 'pdo', 'debug' => '1', 'use_db_driver' => 'mysql', 'master' => array ( 'db' => 'wecv', 'host' => '127.0.0.1', 'user' => 'root', 'password' => 'A119328118a', ), 'slave' => array ( 0 => array ( 'db' => 'istudy', 'host' => '127.0.0.1', 'user' => 'wecv', 'password' => 'A119328118a', ), 1 => array ( 'db' => 'istudy', 'host' => '127.0.0.1', 'user' => 'wecv', 'password' => 'A119328118a', ), ), ) ?>