diff options
author | Julius Härtl <jus@bitgrid.net> | 2022-01-03 13:17:28 +0300 |
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committer | Carl Schwan <carl@carlschwan.eu> | 2022-01-18 17:09:27 +0300 |
commit | fb032ad04d385ac10c685ffbd3e3b3083dc7c885 (patch) | |
tree | c8ebbc90d7ebda2f326611cf2c9ebe994e072c9b /core/Migrations | |
parent | 58b4db7f7d4e526e8d8d60bfd339cd4cc00cda29 (diff) |
Add hashed attribute column for indexed job existence check
Signed-off-by: Julius Härtl <jus@bitgrid.net>
Diffstat (limited to 'core/Migrations')
-rw-r--r-- | core/Migrations/Version24000Date20211230140012.php | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/core/Migrations/Version24000Date20211230140012.php b/core/Migrations/Version24000Date20211230140012.php new file mode 100644 index 00000000000..fc013338862 --- /dev/null +++ b/core/Migrations/Version24000Date20211230140012.php @@ -0,0 +1,67 @@ +<?php + +declare(strict_types=1); +/** + * @copyright Copyright (c) 2022 Julius Härtl <jus@bitgrid.net> + * + * @author Julius Härtl <jus@bitgrid.net> + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + +namespace OC\Core\Migrations; + +use Closure; +use OCP\DB\ISchemaWrapper; +use OCP\DB\Types; +use OCP\IDBConnection; +use OCP\Migration\IOutput; +use OCP\Migration\SimpleMigrationStep; + +class Version24000Date20211230140012 extends SimpleMigrationStep { + /** @var IDBConnection */ + protected $connection; + + public function __construct(IDBConnection $connection) { + $this->connection = $connection; + } + + public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper { + /** @var ISchemaWrapper $schema */ + $schema = $schemaClosure(); + + $table = $schema->getTable('jobs'); + if (!$table->hasColumn('argument_hash')) { + $table->addColumn('argument_hash', Types::STRING, [ + 'notnull' => false, + 'length' => 32, + ]); + $table->addIndex(['class', 'argument_hash'], 'job_argument_hash'); + return $schema; + } + return null; + } + + public function postSchemaChange(IOutput $output, \Closure $schemaClosure, array $options) { + $update = $this->connection->getQueryBuilder(); + + $update->update('jobs') + ->set('argument_hash', $update->func()->md5('argument')); + + $update->executeStatement(); + } +} |