src/applications/search/storage/PhabricatorSearchIndexVersion.php

   1 <?php
   2
   3 final class PhabricatorSearchIndexVersion
   4   extends PhabricatorSearchDAO {
   5
   6   protected $objectPHID;
   7   protected $extensionKey;
   8   protected $version;
   9   protected $indexVersion;
  10   protected $indexEpoch;
  11
  12   protected function getConfiguration() {
  13     return array(
  14       self::CONFIG_TIMESTAMPS => false,
  15       self::CONFIG_COLUMN_SCHEMA => array(
  16         'extensionKey' => 'text64',
  17         'version' => 'text128',
  18         'indexVersion' => 'bytes12',
  19         'indexEpoch' => 'epoch',
  20       ),
  21       self::CONFIG_KEY_SCHEMA => array(
  22         'key_object' => array(
  23           'columns' => array('objectPHID', 'extensionKey'),
  24           'unique' => true,
  25         ),
  26
  27         // NOTE: "bin/search index" may query this table by "indexVersion" or
  28         // "indexEpoch", but this is rare and scanning the table seems fine.
  29
  30       ),
  31     ) + parent::getConfiguration();
  32   }
  33
  34 }