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<?php |
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/* vim: set expandtab sw=4 ts=4 sts=4: */ |
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/** |
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* Functions for the replication GUI |
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* |
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* @package PhpMyAdmin |
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*/ |
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declare(strict_types=1); |
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namespace PhpMyAdmin; |
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/** |
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* Functions for the replication GUI |
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* |
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* @package PhpMyAdmin |
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*/ |
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class ReplicationGui |
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{ |
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/** |
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* @var Replication |
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*/ |
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private $replication; |
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/** |
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* @var Template |
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*/ |
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private $template; |
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/** |
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* ReplicationGui constructor. |
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*/ |
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public function __construct() |
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{ |
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$this->replication = new Replication(); |
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$this->template = new Template(); |
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} |
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/** |
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* returns HTML for error message |
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* |
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* @return string HTML code |
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*/ |
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public function getHtmlForErrorMessage() |
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{ |
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$html = ''; |
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if (isset($_SESSION['replication']['sr_action_status']) |
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&& isset($_SESSION['replication']['sr_action_info']) |
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) { |
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if ($_SESSION['replication']['sr_action_status'] == 'error') { |
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$error_message = $_SESSION['replication']['sr_action_info']; |
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$html .= Message::error($error_message)->getDisplay(); |
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$_SESSION['replication']['sr_action_status'] = 'unknown'; |
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} elseif ($_SESSION['replication']['sr_action_status'] == 'success') { |
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$success_message = $_SESSION['replication']['sr_action_info']; |
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$html .= Message::success($success_message)->getDisplay(); |
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$_SESSION['replication']['sr_action_status'] = 'unknown'; |
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} |
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} |
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return $html; |
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} |
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/** |
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* returns HTML for master replication |
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* |
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* @return string HTML code |
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*/ |
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public function getHtmlForMasterReplication() |
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{ |
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if (! isset($_POST['repl_clear_scr'])) { |
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$masterStatusTable = $this->getHtmlForReplicationStatusTable('master', true, false); |
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$slaves = $GLOBALS['dbi']->fetchResult('SHOW SLAVE HOSTS', null, null); |
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$urlParams = $GLOBALS['url_params']; |
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$urlParams['mr_adduser'] = true; |
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$urlParams['repl_clear_scr'] = true; |
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} |
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if (isset($_POST['mr_adduser'])) { |
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$masterAddSlaveUser = $this->getHtmlForReplicationMasterAddSlaveUser(); |
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} |
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return $this->template->render('server/replication/master_replication', [ |
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'clear_screen' => isset($_POST['repl_clear_scr']), |
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'master_status_table' => $masterStatusTable ?? '', |
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'slaves' => $slaves ?? [], |
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'url_params' => $urlParams ?? [], |
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'master_add_user' => isset($_POST['mr_adduser']), |
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'master_add_slave_user' => $masterAddSlaveUser ?? '', |
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]); |
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} |
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/** |
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* returns HTML for master replication configuration |
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* |
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* @return string HTML code |
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*/ |
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public function getHtmlForMasterConfiguration() |
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{ |
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$databaseMultibox = $this->getHtmlForReplicationDbMultibox(); |
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return $this->template->render('server/replication/master_configuration', [ |
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'database_multibox' => $databaseMultibox, |
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]); |
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} |
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/** |
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* returns HTML for slave replication configuration |
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* |
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* @param bool $serverSlaveStatus Whether it is Master or Slave |
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* @param array $serverSlaveReplication Slave replication |
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* |
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* @return string HTML code |
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*/ |
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public function getHtmlForSlaveConfiguration( |
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$serverSlaveStatus, |
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array $serverSlaveReplication |
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) { |
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$serverSlaveMultiReplication = $GLOBALS['dbi']->fetchResult( |
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'SHOW ALL SLAVES STATUS' |
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); |
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if ($serverSlaveStatus) { |
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$urlParams = $GLOBALS['url_params']; |
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$urlParams['sr_take_action'] = true; |
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$urlParams['sr_slave_server_control'] = true; |
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if ($serverSlaveReplication[0]['Slave_IO_Running'] == 'No') { |
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$urlParams['sr_slave_action'] = 'start'; |
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} else { |
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$urlParams['sr_slave_action'] = 'stop'; |
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} |
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$urlParams['sr_slave_control_parm'] = 'IO_THREAD'; |
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$slaveControlIoLink = Url::getCommon($urlParams, ''); |
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if ($serverSlaveReplication[0]['Slave_SQL_Running'] == 'No') { |
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$urlParams['sr_slave_action'] = 'start'; |
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} else { |
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$urlParams['sr_slave_action'] = 'stop'; |
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} |
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$urlParams['sr_slave_control_parm'] = 'SQL_THREAD'; |
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$slaveControlSqlLink = Url::getCommon($urlParams, ''); |
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if ($serverSlaveReplication[0]['Slave_IO_Running'] == 'No' |
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|| $serverSlaveReplication[0]['Slave_SQL_Running'] == 'No' |
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) { |
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$urlParams['sr_slave_action'] = 'start'; |
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} else { |
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$urlParams['sr_slave_action'] = 'stop'; |
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} |
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$urlParams['sr_slave_control_parm'] = null; |
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$slaveControlFullLink = Url::getCommon($urlParams, ''); |
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$urlParams['sr_slave_action'] = 'reset'; |
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$slaveControlResetLink = Url::getCommon($urlParams, ''); |
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$urlParams = $GLOBALS['url_params']; |
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$urlParams['sr_take_action'] = true; |
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$urlParams['sr_slave_skip_error'] = true; |
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$slaveSkipErrorLink = Url::getCommon($urlParams, ''); |
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$urlParams = $GLOBALS['url_params']; |
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$urlParams['sl_configure'] = true; |
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$urlParams['repl_clear_scr'] = true; |
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$reconfigureMasterLink = Url::getCommon($urlParams, ''); |
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$slaveStatusTable = $this->getHtmlForReplicationStatusTable('slave', true, false); |
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$slaveIoRunning = $serverSlaveReplication[0]['Slave_IO_Running'] !== 'No'; |
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$slaveSqlRunning = $serverSlaveReplication[0]['Slave_SQL_Running'] !== 'No'; |
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} |
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return $this->template->render('server/replication/slave_configuration', [ |
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'server_slave_multi_replication' => $serverSlaveMultiReplication, |
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'url_params' => $GLOBALS['url_params'], |
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'master_connection' => $_POST['master_connection'] ?? '', |
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'server_slave_status' => $serverSlaveStatus, |
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'slave_status_table' => $slaveStatusTable ?? '', |
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'slave_sql_running' => $slaveSqlRunning ?? false, |
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'slave_io_running' => $slaveIoRunning ?? false, |
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'slave_control_full_link' => $slaveControlFullLink ?? '', |
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'slave_control_reset_link' => $slaveControlResetLink ?? '', |
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'slave_control_sql_link' => $slaveControlSqlLink ?? '', |
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'slave_control_io_link' => $slaveControlIoLink ?? '', |
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'slave_skip_error_link' => $slaveSkipErrorLink ?? '', |
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'reconfigure_master_link' => $reconfigureMasterLink ?? '', |
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'has_slave_configure' => isset($_POST['sl_configure']), |
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]); |
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} |
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/** |
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* returns HTML code for selecting databases |
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* |
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* @return string HTML code |
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*/ |
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public function getHtmlForReplicationDbMultibox() |
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{ |
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$databases = []; |
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foreach ($GLOBALS['dblist']->databases as $database) { |
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if (! $GLOBALS['dbi']->isSystemSchema($database)) { |
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$databases[] = $database; |
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} |
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} |
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return $this->template->render('server/replication/database_multibox', [ |
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'databases' => $databases, |
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]); |
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} |
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/** |
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* returns HTML for changing master |
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* |
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* @param string $submitName submit button name |
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* |
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* @return string HTML code |
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*/ |
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public function getHtmlForReplicationChangeMaster($submitName) |
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{ |
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list( |
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$usernameLength, |
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$hostnameLength |
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) = $this->getUsernameHostnameLength(); |
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return $this->template->render('server/replication/change_master', [ |
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'server_id' => time(), |
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'username_length' => $usernameLength, |
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'hostname_length' => $hostnameLength, |
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'submit_name' => $submitName, |
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]); |
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} |
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/** |
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* This function returns html code for table with replication status. |
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* |
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* @param string $type either master or slave |
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* @param boolean $isHidden if true, then default style is set to hidden, |
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* default value false |
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* @param boolean $hasTitle if true, then title is displayed, default true |
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* |
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* @return string HTML code |
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*/ |
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public function getHtmlForReplicationStatusTable( |
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$type, |
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$isHidden = false, |
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$hasTitle = true |
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): string { |
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global $master_variables, $slave_variables; |
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global $master_variables_alerts, $slave_variables_alerts; |
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global $master_variables_oks, $slave_variables_oks; |
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global $server_master_replication, $server_slave_replication; |
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$replicationVariables = $master_variables; |
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$variablesAlerts = $master_variables_alerts; |
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$variablesOks = $master_variables_oks; |
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$serverReplication = $server_master_replication; |
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if ($type === 'slave') { |
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$replicationVariables = $slave_variables; |
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$variablesAlerts = $slave_variables_alerts; |
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$variablesOks = $slave_variables_oks; |
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$serverReplication = $server_slave_replication; |
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} |
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$variables = []; |
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foreach ($replicationVariables as $variable) { |
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$variables[$variable] = [ |
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'name' => $variable, |
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'status' => '', |
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'value' => $serverReplication[0][$variable], |
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]; |
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if (isset($variablesAlerts[$variable]) |
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&& $variablesAlerts[$variable] === $serverReplication[0][$variable] |
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) { |
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$variables[$variable]['status'] = 'attention'; |
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} elseif (isset($variablesOks[$variable]) |
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&& $variablesOks[$variable] === $serverReplication[0][$variable] |
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) { |
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$variables[$variable]['status'] = 'allfine'; |
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} |
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$variablesWrap = [ |
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'Replicate_Do_DB', |
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'Replicate_Ignore_DB', |
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'Replicate_Do_Table', |
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'Replicate_Ignore_Table', |
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'Replicate_Wild_Do_Table', |
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'Replicate_Wild_Ignore_Table', |
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]; |
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if (in_array($variable, $variablesWrap)) { |
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$variables[$variable]['value'] = str_replace( |
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',', |
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', ', |
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$serverReplication[0][$variable] |
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); |
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} |
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} |
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return $this->template->render('server/replication/status_table', [ |
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'type' => $type, |
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'is_hidden' => $isHidden, |
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'has_title' => $hasTitle, |
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'variables' => $variables, |
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]); |
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} |
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/** |
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* get the correct username and hostname lengths for this MySQL server |
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* |
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* @return array username length, hostname length |
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*/ |
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public function getUsernameHostnameLength() |
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{ |
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315
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$fields_info = $GLOBALS['dbi']->getColumns('mysql', 'user'); |
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$username_length = 16; |
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$hostname_length = 41; |
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318
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foreach ($fields_info as $val) { |
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|
|
if ($val['Field'] == 'User') { |
|
320
|
|
|
strtok($val['Type'], '()'); |
|
321
|
|
|
$v = strtok('()'); |
|
322
|
|
|
if (is_int($v)) { |
|
323
|
|
|
$username_length = $v; |
|
324
|
|
|
} |
|
325
|
|
|
} elseif ($val['Field'] == 'Host') { |
|
326
|
|
|
strtok($val['Type'], '()'); |
|
327
|
|
|
$v = strtok('()'); |
|
328
|
|
|
if (is_int($v)) { |
|
329
|
|
|
$hostname_length = $v; |
|
330
|
|
|
} |
|
331
|
|
|
} |
|
332
|
|
|
} |
|
333
|
|
|
return [ |
|
334
|
|
|
$username_length, |
|
335
|
|
|
$hostname_length, |
|
336
|
|
|
]; |
|
337
|
|
|
} |
|
338
|
|
|
|
|
339
|
|
|
/** |
|
340
|
|
|
* returns html code to add a replication slave user to the master |
|
341
|
|
|
* |
|
342
|
|
|
* @return string HTML code |
|
343
|
|
|
*/ |
|
344
|
|
|
public function getHtmlForReplicationMasterAddSlaveUser() |
|
345
|
|
|
{ |
|
346
|
|
|
list( |
|
347
|
|
|
$usernameLength, |
|
348
|
|
|
$hostnameLength |
|
349
|
|
|
) = $this->getUsernameHostnameLength(); |
|
350
|
|
|
|
|
351
|
|
|
if (isset($_POST['username']) && strlen($_POST['username']) === 0) { |
|
352
|
|
|
$GLOBALS['pred_username'] = 'any'; |
|
353
|
|
|
} |
|
354
|
|
|
|
|
355
|
|
|
$username = ''; |
|
356
|
|
|
if (! empty($_POST['username'])) { |
|
357
|
|
|
$username = $GLOBALS['new_username'] ?? $_POST['username']; |
|
358
|
|
|
} |
|
359
|
|
|
|
|
360
|
|
|
$currentUser = $GLOBALS['dbi']->fetchValue('SELECT USER();'); |
|
361
|
|
|
if (! empty($currentUser)) { |
|
362
|
|
|
$userHost = str_replace( |
|
363
|
|
|
"'", |
|
364
|
|
|
'', |
|
365
|
|
|
mb_substr( |
|
366
|
|
|
$currentUser, |
|
367
|
|
|
mb_strrpos($currentUser, '@') + 1 |
|
368
|
|
|
) |
|
369
|
|
|
); |
|
370
|
|
|
if ($userHost !== 'localhost' && $userHost !== '127.0.0.1') { |
|
371
|
|
|
$thisHost = $userHost; |
|
372
|
|
|
} |
|
373
|
|
|
} |
|
374
|
|
|
|
|
375
|
|
|
// when we start editing a user, $GLOBALS['pred_hostname'] is not defined |
|
376
|
|
|
if (! isset($GLOBALS['pred_hostname']) && isset($_POST['hostname'])) { |
|
377
|
|
|
switch (mb_strtolower($_POST['hostname'])) { |
|
378
|
|
|
case 'localhost': |
|
379
|
|
|
case '127.0.0.1': |
|
380
|
|
|
$GLOBALS['pred_hostname'] = 'localhost'; |
|
381
|
|
|
break; |
|
382
|
|
|
case '%': |
|
383
|
|
|
$GLOBALS['pred_hostname'] = 'any'; |
|
384
|
|
|
break; |
|
385
|
|
|
default: |
|
386
|
|
|
$GLOBALS['pred_hostname'] = 'userdefined'; |
|
387
|
|
|
break; |
|
388
|
|
|
} |
|
389
|
|
|
} |
|
390
|
|
|
|
|
391
|
|
|
return $this->template->render('server/replication/master_add_slave_user', [ |
|
392
|
|
|
'username_length' => $usernameLength, |
|
393
|
|
|
'hostname_length' => $hostnameLength, |
|
394
|
|
|
'has_username' => isset($_POST['username']), |
|
395
|
|
|
'username' => $username, |
|
396
|
|
|
'hostname' => $_POST['hostname'] ?? '', |
|
397
|
|
|
'predefined_username' => $GLOBALS['pred_username'] ?? '', |
|
398
|
|
|
'predefined_hostname' => $GLOBALS['pred_hostname'] ?? '', |
|
399
|
|
|
'this_host' => $thisHost ?? null, |
|
400
|
|
|
]); |
|
401
|
|
|
} |
|
402
|
|
|
|
|
403
|
|
|
/** |
|
404
|
|
|
* handle control requests |
|
405
|
|
|
* |
|
406
|
|
|
* @return void |
|
407
|
|
|
*/ |
|
408
|
|
|
public function handleControlRequest() |
|
409
|
|
|
{ |
|
410
|
|
|
if (isset($_POST['sr_take_action'])) { |
|
411
|
|
|
$refresh = false; |
|
412
|
|
|
$result = false; |
|
413
|
|
|
$messageSuccess = null; |
|
414
|
|
|
$messageError = null; |
|
415
|
|
|
|
|
416
|
|
|
if (isset($_POST['slave_changemaster']) && ! $GLOBALS['cfg']['AllowArbitraryServer']) { |
|
417
|
|
|
$_SESSION['replication']['sr_action_status'] = 'error'; |
|
418
|
|
|
$_SESSION['replication']['sr_action_info'] = __('Connection to server is disabled, please enable $cfg[\'AllowArbitraryServer\'] in phpMyAdmin configuration.'); |
|
419
|
|
|
} elseif (isset($_POST['slave_changemaster'])) { |
|
420
|
|
|
$result = $this->handleRequestForSlaveChangeMaster(); |
|
421
|
|
|
} elseif (isset($_POST['sr_slave_server_control'])) { |
|
422
|
|
|
$result = $this->handleRequestForSlaveServerControl(); |
|
423
|
|
|
$refresh = true; |
|
424
|
|
|
|
|
425
|
|
|
switch ($_POST['sr_slave_action']) { |
|
426
|
|
|
case 'start': |
|
427
|
|
|
$messageSuccess = __('Replication started successfully.'); |
|
428
|
|
|
$messageError = __('Error starting replication.'); |
|
429
|
|
|
break; |
|
430
|
|
|
case 'stop': |
|
431
|
|
|
$messageSuccess = __('Replication stopped successfully.'); |
|
432
|
|
|
$messageError = __('Error stopping replication.'); |
|
433
|
|
|
break; |
|
434
|
|
|
case 'reset': |
|
435
|
|
|
$messageSuccess = __('Replication resetting successfully.'); |
|
436
|
|
|
$messageError = __('Error resetting replication.'); |
|
437
|
|
|
break; |
|
438
|
|
|
default: |
|
439
|
|
|
$messageSuccess = __('Success.'); |
|
440
|
|
|
$messageError = __('Error.'); |
|
441
|
|
|
break; |
|
442
|
|
|
} |
|
443
|
|
|
} elseif (isset($_POST['sr_slave_skip_error'])) { |
|
444
|
|
|
$result = $this->handleRequestForSlaveSkipError(); |
|
445
|
|
|
} |
|
446
|
|
|
|
|
447
|
|
|
if ($refresh) { |
|
448
|
|
|
$response = Response::getInstance(); |
|
449
|
|
|
if ($response->isAjax()) { |
|
450
|
|
|
$response->setRequestStatus($result); |
|
451
|
|
|
$response->addJSON( |
|
452
|
|
|
'message', |
|
453
|
|
|
$result |
|
454
|
|
|
? Message::success($messageSuccess) |
|
|
|
|
|
|
455
|
|
|
: Message::error($messageError) |
|
|
|
|
|
|
456
|
|
|
); |
|
457
|
|
|
} else { |
|
458
|
|
|
Core::sendHeaderLocation( |
|
459
|
|
|
'./server_replication.php' |
|
460
|
|
|
. Url::getCommonRaw($GLOBALS['url_params']) |
|
461
|
|
|
); |
|
462
|
|
|
} |
|
463
|
|
|
} |
|
464
|
|
|
unset($refresh); |
|
465
|
|
|
} |
|
466
|
|
|
} |
|
467
|
|
|
|
|
468
|
|
|
/** |
|
469
|
|
|
* handle control requests for Slave Change Master |
|
470
|
|
|
* |
|
471
|
|
|
* @return boolean |
|
472
|
|
|
*/ |
|
473
|
|
|
public function handleRequestForSlaveChangeMaster() |
|
474
|
|
|
{ |
|
475
|
|
|
$sr = []; |
|
476
|
|
|
$_SESSION['replication']['m_username'] = $sr['username'] |
|
477
|
|
|
= $GLOBALS['dbi']->escapeString($_POST['username']); |
|
478
|
|
|
$_SESSION['replication']['m_password'] = $sr['pma_pw'] |
|
479
|
|
|
= $GLOBALS['dbi']->escapeString($_POST['pma_pw']); |
|
480
|
|
|
$_SESSION['replication']['m_hostname'] = $sr['hostname'] |
|
481
|
|
|
= $GLOBALS['dbi']->escapeString($_POST['hostname']); |
|
482
|
|
|
$_SESSION['replication']['m_port'] = $sr['port'] |
|
483
|
|
|
= $GLOBALS['dbi']->escapeString($_POST['text_port']); |
|
484
|
|
|
$_SESSION['replication']['m_correct'] = ''; |
|
485
|
|
|
$_SESSION['replication']['sr_action_status'] = 'error'; |
|
486
|
|
|
$_SESSION['replication']['sr_action_info'] = __('Unknown error'); |
|
487
|
|
|
|
|
488
|
|
|
// Attempt to connect to the new master server |
|
489
|
|
|
$link_to_master = $this->replication->connectToMaster( |
|
490
|
|
|
$sr['username'], |
|
491
|
|
|
$sr['pma_pw'], |
|
492
|
|
|
$sr['hostname'], |
|
493
|
|
|
$sr['port'] |
|
494
|
|
|
); |
|
495
|
|
|
|
|
496
|
|
|
if (! $link_to_master) { |
|
497
|
|
|
$_SESSION['replication']['sr_action_status'] = 'error'; |
|
498
|
|
|
$_SESSION['replication']['sr_action_info'] = sprintf( |
|
499
|
|
|
__('Unable to connect to master %s.'), |
|
500
|
|
|
htmlspecialchars($sr['hostname']) |
|
501
|
|
|
); |
|
502
|
|
|
} else { |
|
503
|
|
|
// Read the current master position |
|
504
|
|
|
$position = $this->replication->slaveBinLogMaster($link_to_master); |
|
505
|
|
|
|
|
506
|
|
|
if (empty($position)) { |
|
507
|
|
|
$_SESSION['replication']['sr_action_status'] = 'error'; |
|
508
|
|
|
$_SESSION['replication']['sr_action_info'] |
|
509
|
|
|
= __( |
|
510
|
|
|
'Unable to read master log position. ' |
|
511
|
|
|
. 'Possible privilege problem on master.' |
|
512
|
|
|
); |
|
513
|
|
|
} else { |
|
514
|
|
|
$_SESSION['replication']['m_correct'] = true; |
|
515
|
|
|
|
|
516
|
|
|
if (! $this->replication->slaveChangeMaster( |
|
517
|
|
|
$sr['username'], |
|
518
|
|
|
$sr['pma_pw'], |
|
519
|
|
|
$sr['hostname'], |
|
520
|
|
|
$sr['port'], |
|
521
|
|
|
$position, |
|
522
|
|
|
true, |
|
523
|
|
|
false |
|
524
|
|
|
) |
|
525
|
|
|
) { |
|
526
|
|
|
$_SESSION['replication']['sr_action_status'] = 'error'; |
|
527
|
|
|
$_SESSION['replication']['sr_action_info'] |
|
528
|
|
|
= __('Unable to change master!'); |
|
529
|
|
|
} else { |
|
530
|
|
|
$_SESSION['replication']['sr_action_status'] = 'success'; |
|
531
|
|
|
$_SESSION['replication']['sr_action_info'] = sprintf( |
|
532
|
|
|
__('Master server changed successfully to %s.'), |
|
533
|
|
|
htmlspecialchars($sr['hostname']) |
|
534
|
|
|
); |
|
535
|
|
|
} |
|
536
|
|
|
} |
|
537
|
|
|
} |
|
538
|
|
|
|
|
539
|
|
|
return $_SESSION['replication']['sr_action_status'] === 'success'; |
|
540
|
|
|
} |
|
541
|
|
|
|
|
542
|
|
|
/** |
|
543
|
|
|
* handle control requests for Slave Server Control |
|
544
|
|
|
* |
|
545
|
|
|
* @return boolean |
|
546
|
|
|
*/ |
|
547
|
|
|
public function handleRequestForSlaveServerControl() |
|
548
|
|
|
{ |
|
549
|
|
|
if (empty($_POST['sr_slave_control_parm'])) { |
|
550
|
|
|
$_POST['sr_slave_control_parm'] = null; |
|
551
|
|
|
} |
|
552
|
|
|
if ($_POST['sr_slave_action'] == 'reset') { |
|
553
|
|
|
$qStop = $this->replication->slaveControl("STOP"); |
|
554
|
|
|
$qReset = $GLOBALS['dbi']->tryQuery("RESET SLAVE;"); |
|
555
|
|
|
$qStart = $this->replication->slaveControl("START"); |
|
556
|
|
|
|
|
557
|
|
|
$result = ($qStop !== false && $qStop !== -1 && |
|
558
|
|
|
$qReset !== false && $qReset !== -1 && |
|
559
|
|
|
$qStart !== false && $qStart !== -1); |
|
560
|
|
|
} else { |
|
561
|
|
|
$qControl = $this->replication->slaveControl( |
|
562
|
|
|
$_POST['sr_slave_action'], |
|
563
|
|
|
$_POST['sr_slave_control_parm'] |
|
564
|
|
|
); |
|
565
|
|
|
|
|
566
|
|
|
$result = ($qControl !== false && $qControl !== -1); |
|
567
|
|
|
} |
|
568
|
|
|
|
|
569
|
|
|
return $result; |
|
570
|
|
|
} |
|
571
|
|
|
|
|
572
|
|
|
/** |
|
573
|
|
|
* handle control requests for Slave Skip Error |
|
574
|
|
|
* |
|
575
|
|
|
* @return boolean |
|
576
|
|
|
*/ |
|
577
|
|
|
public function handleRequestForSlaveSkipError() |
|
578
|
|
|
{ |
|
579
|
|
|
$count = 1; |
|
580
|
|
|
if (isset($_POST['sr_skip_errors_count'])) { |
|
581
|
|
|
$count = $_POST['sr_skip_errors_count'] * 1; |
|
582
|
|
|
} |
|
583
|
|
|
|
|
584
|
|
|
$qStop = $this->replication->slaveControl("STOP"); |
|
585
|
|
|
$qSkip = $GLOBALS['dbi']->tryQuery( |
|
586
|
|
|
"SET GLOBAL SQL_SLAVE_SKIP_COUNTER = " . $count . ";" |
|
587
|
|
|
); |
|
588
|
|
|
$qStart = $this->replication->slaveControl("START"); |
|
589
|
|
|
|
|
590
|
|
|
$result = ($qStop !== false && $qStop !== -1 && |
|
591
|
|
|
$qSkip !== false && $qSkip !== -1 && |
|
592
|
|
|
$qStart !== false && $qStart !== -1); |
|
593
|
|
|
|
|
594
|
|
|
return $result; |
|
595
|
|
|
} |
|
596
|
|
|
} |
|
597
|
|
|
|
phpmyadmin /
phpmyadmin
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