original_string: public static function deleteAllRows($table, $where, $orderBy, $maxRowsPerQuery = 100000, $parameters = array())
      {
          $orderByClause = $orderBy ? "ORDER BY $orderBy" : "";
  
          $sql = "DELETE FROM $table $where $orderByClause
                  LIMIT " . (int)$maxRowsPerQuery;
  
          // delete rows w/ a limit
          $totalRowsDeleted = 0;
  
          do {
              $rowsDeleted = self::query($sql, $parameters)->rowCount();
  
              $totalRowsDeleted += $rowsDeleted;
          } while ($rowsDeleted >= $maxRowsPerQuery);
  
          return $totalRowsDeleted;
      }
code: public static function deleteAllRows($table, $where, $orderBy, $maxRowsPerQuery = 100000, $parameters = array())
      {
          $orderByClause = $orderBy ? "ORDER BY $orderBy" : "";
  
          $sql = "DELETE FROM $table $where $orderByClause
                  LIMIT " . (int)$maxRowsPerQuery;
  
          // delete rows w/ a limit
          $totalRowsDeleted = 0;
  
          do {
              $rowsDeleted = self::query($sql, $parameters)->rowCount();
  
              $totalRowsDeleted += $rowsDeleted;
          } while ($rowsDeleted >= $maxRowsPerQuery);
  
          return $totalRowsDeleted;
      }
code_tokens: public static function deleteAllRows ( $ table , $ where , $ orderBy , $ maxRowsPerQuery = 100000 , $ parameters = array ( ) ) { $ orderByClause = $ orderBy ? "ORDER BY $orderBy" : "" ; $ sql = "DELETE FROM $table $where $orderByClause
                  LIMIT " . ( int ) $ maxRowsPerQuery ; // delete rows w/ a limit $ totalRowsDeleted = 0 ; do { $ rowsDeleted = self :: query ( $ sql , $ parameters ) -> rowCount ( ) ; $ totalRowsDeleted += $ rowsDeleted ; } while ( $ rowsDeleted >= $ maxRowsPerQuery ) ; return $ totalRowsDeleted ; }
docstring: Deletes all desired rows in a table, while using a limit. This function will execute many
  DELETE queries until there are no more rows to delete.
  
  Use this function when you need to delete many thousands of rows from a table without
  locking the table for too long.
  
  **Example**
  
  // delete all visit rows whose ID is less than a certain value, 100000 rows at a time
  $idVisit = // ...
  Db::deleteAllRows(Common::prefixTable('log_visit'), "WHERE idvisit <= ?", "idvisit ASC", 100000, array($idVisit));
  
  @param string $table The name of the table to delete from. Must be prefixed (see {@link Piwik\Common::prefixTable()}).
  @param string $where The where clause of the query. Must include the WHERE keyword.
  @param string $orderBy The column to order by and the order by direction, eg, `idvisit ASC`.
  @param int $maxRowsPerQuery The maximum number of rows to delete per `DELETE` query.
  @param array $parameters Parameters to bind for each query.
  @return int The total number of rows deleted.
docstring_tokens: Deletes all desired rows in a table while using a limit . This function will execute many DELETE queries until there are no more rows to delete .