PostgreSqlMigrator.php 1.8 KB

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  1. <?php
  2. /**
  3. * @copyright Copyright (c) 2016, ownCloud, Inc.
  4. *
  5. * @author Thomas Müller <thomas.mueller@tmit.eu>
  6. *
  7. * @license AGPL-3.0
  8. *
  9. * This code is free software: you can redistribute it and/or modify
  10. * it under the terms of the GNU Affero General Public License, version 3,
  11. * as published by the Free Software Foundation.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU Affero General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU Affero General Public License, version 3,
  19. * along with this program. If not, see <http://www.gnu.org/licenses/>
  20. *
  21. */
  22. namespace OC\DB;
  23. use Doctrine\DBAL\Schema\Schema;
  24. class PostgreSqlMigrator extends Migrator {
  25. /**
  26. * @param Schema $targetSchema
  27. * @param \Doctrine\DBAL\Connection $connection
  28. * @return \Doctrine\DBAL\Schema\SchemaDiff
  29. */
  30. protected function getDiff(Schema $targetSchema, \Doctrine\DBAL\Connection $connection) {
  31. $schemaDiff = parent::getDiff($targetSchema, $connection);
  32. foreach ($schemaDiff->changedTables as $tableDiff) {
  33. // fix default value in brackets - pg 9.4 is returning a negative default value in ()
  34. // see https://github.com/doctrine/dbal/issues/2427
  35. foreach ($tableDiff->changedColumns as $column) {
  36. $column->changedProperties = array_filter($column->changedProperties, function ($changedProperties) use ($column) {
  37. if ($changedProperties !== 'default') {
  38. return true;
  39. }
  40. $fromDefault = $column->fromColumn->getDefault();
  41. $toDefault = $column->column->getDefault();
  42. $fromDefault = trim($fromDefault, "()");
  43. // by intention usage of !=
  44. return $fromDefault != $toDefault;
  45. });
  46. }
  47. }
  48. return $schemaDiff;
  49. }
  50. }