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   1  <?php
   2  /**
   3  *
   4  * This file is part of the phpBB Forum Software package.
   5  *
   6  * @copyright (c) phpBB Limited <https://www.phpbb.com>
   7  * @license GNU General Public License, version 2 (GPL-2.0)
   8  *
   9  * For full copyright and license information, please see
  10  * the docs/CREDITS.txt file.
  11  *
  12  */
  13  
  14  namespace phpbb\db\migration\data\v310;
  15  
  16  class rename_too_long_indexes extends \phpbb\db\migration\migration
  17  {
  18  	static public function depends_on()
  19      {
  20          return array('\phpbb\db\migration\data\v30x\release_3_0_0');
  21      }
  22  
  23  	public function update_schema()
  24      {
  25          return array(
  26              'drop_keys' => array(
  27                  $this->table_prefix . 'search_wordmatch' => array(
  28                      'unq_mtch',
  29                  ),
  30              ),
  31              'add_unique_index' => array(
  32                  $this->table_prefix . 'search_wordmatch' => array(
  33                      'un_mtch'    => array('word_id', 'post_id', 'title_match'),
  34                  ),
  35              ),
  36          );
  37      }
  38  }