Reorder identity regression test

Peter Eisentraut <peter@eisentraut.org>

Commit: 2fadf24e249bd72fc517663a91a233437460671c
Author: Peter Eisentraut <peter@eisentraut.org>
Date: 2019-03-14T23:21:30Z
Releases: 12.0
Reorder identity regression test

The previous test order had the effect that if something was wrong
with the identity functionality, the create_table_like test would
likely fail or crash first, which is confusing.  Reorder so that the
identity test comes before create_table_like.

Files