本文整理匯總了PHP中Illuminate\Database\Schema\Blueprint::dropPrimary方法的典型用法代碼示例。如果您正苦於以下問題：PHP Blueprint::dropPrimary方法的具體用法？PHP Blueprint::dropPrimary怎麽用？PHP Blueprint::dropPrimary使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Illuminate\Database\Schema\Blueprint的用法示例。
在下文中一共展示了Blueprint::dropPrimary方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: testDropPrimary
public function testDropPrimary()
{
$blueprint = new Blueprint('users');
$blueprint->dropPrimary('foo');
$statements = $blueprint->toSql($this->getGrammar());
$this->assertEquals(1, count($statements));
$this->assertEquals('alter table "users" drop constraint foo', $statements[0]);
}示例2: testDropPrimary
public function testDropPrimary()
{
$blueprint = new Blueprint('users');
$blueprint->dropPrimary();
$statements = $blueprint->toSql($this->getGrammar());
$this->assertEquals(1, count($statements));
$this->assertEquals('alter table `users` drop primary key', $statements[0]);
}