plpython: Remove regression test infrastructure for Python 2.

Since 19252e8ec93 we reject Python 2 during build configuration. Now that the
dust on the buildfarm has settled, remove regression testing infrastructure
dealing with differing output between Python 2 / 3.

Reviewed-By: Peter Eisentraut <peter@eisentraut.org>
Reviewed-By: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/20211031184548.g4sxfe47n2kyi55r@alap3.anarazel.de

1 files changed, 6 insertions, 6 deletions

diff --git a/src/pl/plpython/sql/plpython_test.sql b/src/pl/plpython/sql/plpython_test.sql
index 5f1be9c94a8..aa22a274155 100644
--- a/src/pl/plpython/sql/plpython_test.sql
+++ b/src/pl/plpython/sql/plpython_test.sql
@@ -1,13 +1,13 @@
 -- first some tests of basic functionality
-CREATE EXTENSION plpython2u;
+CREATE EXTENSION plpython3u;
 
 -- really stupid function just to get the module loaded
-CREATE FUNCTION stupid() RETURNS text AS 'return "zarkon"' LANGUAGE plpythonu;
+CREATE FUNCTION stupid() RETURNS text AS 'return "zarkon"' LANGUAGE plpython3u;
 
 select stupid();
 
 -- check 2/3 versioning
-CREATE FUNCTION stupidn() RETURNS text AS 'return "zarkon"' LANGUAGE plpython2u;
+CREATE FUNCTION stupidn() RETURNS text AS 'return "zarkon"' LANGUAGE plpython3u;
 
 select stupidn();
 
@@ -21,7 +21,7 @@ for key in keys:
     out.append("%s: %s" % (key, u[key]))
 words = a1 + " " + a2 + " => {" + ", ".join(out) + "}"
 return words'
-	LANGUAGE plpythonu;
+	LANGUAGE plpython3u;
 
 select "Argument test #1"(users, fname, lname) from users where lname = 'doe' order by 1;
 
@@ -32,7 +32,7 @@ $$
 contents = list(filter(lambda x: not x.startswith("__"), dir(plpy)))
 contents.sort()
 return contents
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 
 select module_contents();
 
@@ -47,6 +47,6 @@ plpy.info('info', 37, [1, 2, 3])
 plpy.notice('notice')
 plpy.warning('warning')
 plpy.error('error')
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 
 SELECT elog_test_basic();