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<?php
declare(strict_types=1);
namespace Doctrine\DBAL\Tests\Functional\Driver;
use Doctrine\DBAL\Schema\Table;
use Doctrine\DBAL\Tests\FunctionalTestCase;
use Doctrine\DBAL\Tests\TestUtil;
class DBAL6024Test extends FunctionalTestCase
{
protected function setUp(): void
{
if (TestUtil::isDriverOneOf('pdo_pgsql', 'pgsql')) {
return;
}
self::markTestSkipped('This test requires the pdo_pgsql or the pgsql driver.');
}
public function testDropPrimaryKey(): void
{
$table = new Table('mytable');
$table->addColumn('id', 'integer');
$table->setPrimaryKey(['id']);
$this->dropAndCreateTable($table);
$newTable = clone $table;
$newTable->dropPrimaryKey();
$schemaManager = $this->connection->createSchemaManager();
$diff = $schemaManager->createComparator()->compareTables($table, $newTable);
$statements = $this->connection->getDatabasePlatform()->getAlterTableSQL($diff);
foreach ($statements as $statement) {
$this->connection->executeStatement($statement);
}
$validationSchema = $schemaManager->introspectSchema();
$validationTable = $validationSchema->getTable($table->getName());
self::assertNull($validationTable->getPrimaryKey());
}
}
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