Issue #2056363 by yched, chx: Fixed INSERT INTO table SELECT * FROM ... not supported.

core/lib/Drupal/Core/Database/Driver/mysql/Insert.php

core/lib/Drupal/Core/Database/Driver/pgsql/Insert.php

core/lib/Drupal/Core/Database/Driver/sqlite/Insert.php

core/lib/Drupal/Core/Database/Query/Insert.php

...tem/lib/Drupal/system/Tests/Database/DatabaseTestBase.php

...es/system/lib/Drupal/system/Tests/Database/InsertTest.php

.../system/tests/modules/database_test/database_test.install