public function testModifyColumnNotNullAttributePg()
{
$column = new Column('name');
$column->notNull();
$q = new AlterTableQuery('products');
$q->modifyColumn($column);
$this->assertDriverQuery(new PgSQLDriver(), $q);
$this->assertSqlStrings($q, [[new PgSQLDriver(), 'ALTER TABLE "products" ALTER COLUMN "name" SET NOT NULL']]);
}