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- <?php
- declare(strict_types=1);
- namespace OC\Core\Migrations;
- use Closure;
- use OCP\DB\ISchemaWrapper;
- use OCP\Migration\IOutput;
- use OCP\Migration\SimpleMigrationStep;
- class Version20000Date20201109081915 extends SimpleMigrationStep {
-
- public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
-
- $schema = $schemaClosure();
- $result = $this->ensureColumnIsNullable($schema, 'share', 'password_by_talk');
- $result = $this->ensureColumnIsNullable($schema, 'share', 'hide_download') || $result;
-
- $result = $this->ensureColumnIsNullable($schema, 'authtoken', 'password_invalid') || $result;
- $result = $this->ensureColumnIsNullable($schema, 'collres_accesscache', 'access') || $result;
- return $result ? $schema : null;
- }
- protected function ensureColumnIsNullable(ISchemaWrapper $schema, string $tableName, string $columnName): bool {
- $table = $schema->getTable($tableName);
- $column = $table->getColumn($columnName);
- if ($column->getNotnull()) {
- $column->setNotnull(false);
- return true;
- }
- return false;
- }
- }
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