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<?php
namespace Doctrine\DBAL\Tests\Functional\Platform;
use Doctrine\DBAL\Platforms\AbstractMySQLPlatform;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use Doctrine\DBAL\Schema\AbstractSchemaManager;
use Doctrine\DBAL\Schema\Comparator;
use Doctrine\DBAL\Tests\FunctionalTestCase;
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
*
* @param callable(AbstractSchemaManager):Comparator $comparatorFactory
*
* @dataProvider \Doctrine\DBAL\Tests\Functional\Schema\ComparatorTestUtils::comparatorProvider
*/
public function testAlterPrimaryKeyToAutoIncrementColumn(callable $comparatorFactory): void
{
$this->dropTableIfExists('dbal2807');
$schemaManager = $this->connection->getSchemaManager();
$schema = $schemaManager->introspectSchema();
$table = $schema->createTable('dbal2807');
$table->addColumn('initial_id', 'integer');
$table->setPrimaryKey(['initial_id']);
$schemaManager->createTable($table);
$newSchema = clone $schema;
$newTable = $newSchema->getTable($table->getName());
$newTable->addColumn('new_id', 'integer', ['autoincrement' => true]);
$newTable->dropPrimaryKey();
$newTable->setPrimaryKey(['new_id']);
$diff = $comparatorFactory($schemaManager)
->compare($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());
self::assertTrue($validationTable->hasPrimaryKey());
self::assertCount(1, $validationTable->getPrimaryKeyColumns());
self::assertArrayHasKey('new_id', $validationTable->getPrimaryKeyColumns());
}
private function getPlatform(): AbstractPlatform
{
return $this->connection->getDatabasePlatform();
}
}
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