1 files changed, 0 insertions, 16 deletions
diff --git a/src/pl/plperl/sql/plperl_lc.sql b/src/pl/plperl/sql/plperl_lc.sql
index fd75bc0d703..a4a06e722f8 100644
--- a/src/pl/plperl/sql/plperl_lc.sql
+++ b/src/pl/plperl/sql/plperl_lc.sql
@@ -6,19 +6,3 @@ CREATE OR REPLACE FUNCTION perl_zerob() RETURNS TEXT AS $$
   return "abcd\0efg";
 $$ LANGUAGE plperl;
 SELECT perl_zerob();
-CREATE OR REPLACE FUNCTION perl_0x80_in(text) RETURNS BOOL AS $$
-  return ($_[0] eq "abc\x80de" ? "true" : "false");
-$$ LANGUAGE plperl;
-SELECT perl_0x80_in(E'abc\x80de');
-CREATE OR REPLACE FUNCTION perl_0x80_out() RETURNS TEXT AS $$
-  return "abc\x80de";
-$$ LANGUAGE plperl;
-SELECT perl_0x80_out() = E'abc\x80de';
-CREATE OR REPLACE FUNCTION perl_utf_inout(text) RETURNS TEXT AS $$
-  $str = $_[0]; $code = "NotUTF8:"; $match = "ab\xe5\xb1\xb1cd";
-  if (utf8::is_utf8($str)) {
-    $code = "UTF8:"; utf8::decode($str); $match="ab\x{5c71}cd";
-  }
-  return ($str ne $match ? $code."DIFFER" : $code."ab\x{5ddd}cd");
-$$ LANGUAGE plperl;
-SELECT encode(perl_utf_inout(E'ab\xe5\xb1\xb1cd')::bytea, 'escape')