问MasterSlaveFeature操作指南

EN

namespace Login\Model;

use Zend\Db\TableGateway\Feature\MasterSlaveFeature;
use Zend\Db\TableGateway\Feature\FeatureSet;
use Zend\Db\TableGateway\AbstractTableGateway;
use Zend\Db\Sql\Select;
use Zend\Db\Sql\Expression;

class Passport extends AbstractTableGateway
{
public function __construct($adapter, $slave)
{
    $this->table = 'passport';

    $this->adapter = $adapter;

    $this->featureSet = new FeatureSet();
    $this->featureSet->addFeature(new MasterSlaveFeature($slave));

    $this->initialize();
}

public function Profile($employeeid)
{
    $result = $this->select(function (Select $select) use ($employeeid) {
        $select
            ->columns(array(
                'count' => new Expression('COUNT(*)'),
                'employeeid',
                'passwd',
                'group',
                'name',
                'status',
                'timezone',
                'timeformat',
                'locale',
                'max_search'
            ))
            ->where($this->adapter->getPlatform()->quoteIdentifier('employeeid') . ' = ' . $this->adapter->getPlatform()->quoteValue($employeeid))
            ->limit(1);
    });

    return $result->current();
}