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<?php
declare(strict_types=1);
namespace Doctrine\DBAL\Tests\Functional\Platform;
use Doctrine\DBAL\Platforms\AbstractMySQLPlatform;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use Doctrine\DBAL\Tests\FunctionalTestCase;
use Doctrine\DBAL\Types\Types;
use PHPUnit\Framework\Attributes\RequiresPhpunit;
final class NewPrimaryKeyWithNewAutoIncrementColumnTest extends FunctionalTestCase
{
protected function setUp(): void
{
if ($this->getPlatform() instanceof AbstractMySQLPlatform) {
return;
}
self::markTestSkipped('Restricted to MySQL.');
}
/**
* Ensures that the primary key is created within the same "alter table" statement that an auto-increment column
* is added to the table as part of the new primary key.
*
* Before the fix for this problem this resulted in a database error: (at least on mysql)
* SQLSTATE[42000]: Syntax error or access violation: 1075 Incorrect table definition; there can be only one auto
* column and it must be defined as a key
*/
#[RequiresPhpunit('< 11.5.18')]
public function testAlterPrimaryKeyToAutoIncrementColumn(): void
{
$this->dropTableIfExists('dbal2807');
$schemaManager = $this->connection->createSchemaManager();
$schema = $schemaManager->introspectSchema();
$table = $schema->createTable('dbal2807');
$table->addColumn('initial_id', Types::INTEGER);
$table->setPrimaryKey(['initial_id']);
$schemaManager->createTable($table);
$newSchema = clone $schema;
$newTable = $newSchema->getTable($table->getName());
$newTable->addColumn('new_id', Types::INTEGER, ['autoincrement' => true]);
$newTable->dropPrimaryKey();
$newTable->setPrimaryKey(['new_id']);
$diff = $schemaManager->createComparator()
->compareSchemas($schema, $newSchema);
$schemaManager->alterSchema($diff);
$validationSchema = $schemaManager->introspectSchema();
$validationTable = $validationSchema->getTable($table->getName());
self::assertTrue($validationTable->hasColumn('new_id'));
self::assertTrue($validationTable->getColumn('new_id')->getAutoincrement());
$primaryKey = $validationTable->getPrimaryKey();
self::assertNotNull($primaryKey);
self::assertSame(['new_id'], $primaryKey->getColumns());
}
private function getPlatform(): AbstractPlatform
{
return $this->connection->getDatabasePlatform();
}
}
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