AdapterOCI8.php 1.8 KB

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  1. <?php
  2. /**
  3. * @copyright Copyright (c) 2016, ownCloud, Inc.
  4. *
  5. * @author Bart Visscher <bartv@thisnet.nl>
  6. * @author Christoph Wurst <christoph@winzerhof-wurst.at>
  7. * @author Robin Appelman <robin@icewind.nl>
  8. * @author Thomas Müller <thomas.mueller@tmit.eu>
  9. *
  10. * @license AGPL-3.0
  11. *
  12. * This code is free software: you can redistribute it and/or modify
  13. * it under the terms of the GNU Affero General Public License, version 3,
  14. * as published by the Free Software Foundation.
  15. *
  16. * This program is distributed in the hope that it will be useful,
  17. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  19. * GNU Affero General Public License for more details.
  20. *
  21. * You should have received a copy of the GNU Affero General Public License, version 3,
  22. * along with this program. If not, see <http://www.gnu.org/licenses/>
  23. *
  24. */
  25. namespace OC\DB;
  26. class AdapterOCI8 extends Adapter {
  27. public function lastInsertId($table) {
  28. if (is_null($table)) {
  29. throw new \InvalidArgumentException('Oracle requires a table name to be passed into lastInsertId()');
  30. }
  31. if ($table !== null) {
  32. $suffix = '_SEQ';
  33. $table = '"' . $table . $suffix . '"';
  34. }
  35. return $this->conn->realLastInsertId($table);
  36. }
  37. public const UNIX_TIMESTAMP_REPLACEMENT = "(cast(sys_extract_utc(systimestamp) as date) - date'1970-01-01') * 86400";
  38. public function fixupStatement($statement) {
  39. $statement = preg_replace('/`(\w+)` ILIKE \?/', 'REGEXP_LIKE(`$1`, \'^\' || REPLACE(?, \'%\', \'.*\') || \'$\', \'i\')', $statement);
  40. $statement = str_replace('`', '"', $statement);
  41. $statement = str_ireplace('NOW()', 'CURRENT_TIMESTAMP', $statement);
  42. $statement = str_ireplace('UNIX_TIMESTAMP()', self::UNIX_TIMESTAMP_REPLACEMENT, $statement);
  43. return $statement;
  44. }
  45. }