fix(jobs): Postfix needs larger BIGINT to store unsigned INT

Signed-off-by: Benjamin Gaussorgues <benjamin.gaussorgues@nextcloud.com>

Author: Altahrim

core/Migrations/Version34000Date20260518163022.php

@@ -10,6 +10,7 @@
 namespace OC\Core\Migrations;
 
 use Closure;
+use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
 use OCP\DB\ISchemaWrapper;
 use OCP\DB\Types;
 use OCP\Migration\IOutput;
@@ -31,7 +32,13 @@ public function changeSchema(IOutput $output, Closure $schemaClosure, array $opt
 				'unsigned' => true,
 			]);
 			$table->addColumn('class_name', Types::STRING, ['notnull' => true, 'length' => 255]);
-			$table->addColumn('class_hash', Types::INTEGER, ['notnull' => true, 'unsigned' => true]);
+			$platform = $schema->getDatabasePlatform();
+			if ($platform instanceof PostgreSQLPlatform) {
+				// PostgreSQL doesn't support unsigned INT
+				$table->addColumn('class_hash', Types::BIGINT, ['notnull' => true]);
+			} else {
+				$table->addColumn('class_hash', Types::INTEGER, ['notnull' => true, 'unsigned' => true]);
+			}
 			$table->setPrimaryKey(['class_id']);
 			$table->addUniqueConstraint(['class_hash', 'class_name'], 'class_index');
 			$changed = true;