case 'check_tbl':
 case 'optimize_tbl':
 case 'repair_tbl':
 case 'analyze_tbl':
 case 'checksum_tbl':
     $query_type = $submit_mult;
     unset($submit_mult);
     $mult_btn = __('Yes');
     break;
 case 'export':
     unset($submit_mult);
     include 'db_export.php';
     exit;
     break;
 case 'show_create':
     $show_create = PMA_getHtmlShowCreate($GLOBALS['db'], $selected);
     // Send response to client.
     $response = PMA_Response::getInstance();
     $response->addJSON('message', $show_create);
     exit;
 case 'sync_unique_columns_central_list':
     include_once 'libraries/central_columns.lib.php';
     $centralColsError = PMA_syncUniqueColumns($selected);
     break;
 case 'delete_unique_columns_central_list':
     include_once 'libraries/central_columns.lib.php';
     $centralColsError = PMA_deleteColumnsFromList($selected);
     break;
 case 'make_consistent_with_central_list':
     include_once 'libraries/central_columns.lib.php';
     $centralColsError = PMA_makeConsistentWithList($GLOBALS['db'], $selected);
 /**
  * Test for PMA_getHtmlShowCreate
  *
  * @return void
  */
 public function testPMAGetHtmlShowCreate()
 {
     //mock DBI
     $dbi = $this->getMockBuilder('PMA_DatabaseInterface')->disableOriginalConstructor()->getMock();
     $db = 'PMA';
     $table = 'PMA_Table';
     $is_view_query = "SELECT TABLE_NAME\n            FROM information_schema.VIEWS\n            WHERE TABLE_SCHEMA = '" . PMA_Util::sqlAddSlashes($db) . "'\n                AND TABLE_NAME = '" . PMA_Util::sqlAddSlashes($table) . "'";
     $show_create_query = 'SHOW CREATE TABLE ' . PMA_Util::backquote($db) . '.' . PMA_Util::backquote($table);
     $expected_result = 'CREATE TABLE `PMA_Table` ( ' . '`id` numeric ' . ') ENGINE=InnoDB DEFAULT CHARSET=latin1';
     $dbi->expects($this->any())->method('fetchResult')->with($is_view_query)->will($this->returnValue(false));
     $dbi->expects($this->any())->method('fetchSingleRow')->with($show_create_query)->will($this->returnValue(array('Table' => 'PMA_Table', 'Create Table' => $expected_result)));
     $GLOBALS['dbi'] = $dbi;
     $output = PMA_getHtmlShowCreate($db, array($table));
     $this->assertContains('Showing create queries', $output);
     $this->assertContains('<legend>Tables</legend><table class="show_create">', $output);
     $this->assertContains('<th>Create Table</th>', $output);
     $this->assertContains(PMA_mimeDefaultFunction($expected_result), $output);
 }