8 files changed, 16 insertions, 0 deletions
diff --git a/src/pl/plperl/plperl--1.0.sql b/src/pl/plperl/plperl--1.0.sql
index befd8827455..801900f023d 100644
--- a/src/pl/plperl/plperl--1.0.sql
+++ b/src/pl/plperl/plperl--1.0.sql
@@ -7,3 +7,5 @@
  */
 
 CREATE PROCEDURAL LANGUAGE plperl;
+
+COMMENT ON PROCEDURAL LANGUAGE plperl IS 'PL/Perl procedural language';
diff --git a/src/pl/plperl/plperlu--1.0.sql b/src/pl/plperl/plperlu--1.0.sql
index 025f7957c4d..d1d213dd5f8 100644
--- a/src/pl/plperl/plperlu--1.0.sql
+++ b/src/pl/plperl/plperlu--1.0.sql
@@ -7,3 +7,5 @@
  */
 
 CREATE PROCEDURAL LANGUAGE plperlu;
+
+COMMENT ON PROCEDURAL LANGUAGE plperlu IS 'PL/PerlU untrusted procedural language';
diff --git a/src/pl/plpgsql/src/plpgsql--1.0.sql b/src/pl/plpgsql/src/plpgsql--1.0.sql
index 514562d70fe..5eeea56824e 100644
--- a/src/pl/plpgsql/src/plpgsql--1.0.sql
+++ b/src/pl/plpgsql/src/plpgsql--1.0.sql
@@ -7,3 +7,5 @@
  */
 
 CREATE PROCEDURAL LANGUAGE plpgsql;
+
+COMMENT ON PROCEDURAL LANGUAGE plpgsql IS 'PL/pgSQL procedural language';
diff --git a/src/pl/plpython/plpython2u--1.0.sql b/src/pl/plpython/plpython2u--1.0.sql
index 0e478765020..e3a12b952ee 100644
--- a/src/pl/plpython/plpython2u--1.0.sql
+++ b/src/pl/plpython/plpython2u--1.0.sql
@@ -7,3 +7,5 @@
  */
 
 CREATE PROCEDURAL LANGUAGE plpython2u;
+
+COMMENT ON PROCEDURAL LANGUAGE plpython2u IS 'PL/Python2U untrusted procedural language';
diff --git a/src/pl/plpython/plpython3u--1.0.sql b/src/pl/plpython/plpython3u--1.0.sql
index d5c6e5ab96a..cd1fb636a00 100644
--- a/src/pl/plpython/plpython3u--1.0.sql
+++ b/src/pl/plpython/plpython3u--1.0.sql
@@ -7,3 +7,5 @@
  */
 
 CREATE PROCEDURAL LANGUAGE plpython3u;
+
+COMMENT ON PROCEDURAL LANGUAGE plpython3u IS 'PL/Python3U untrusted procedural language';
diff --git a/src/pl/plpython/plpythonu--1.0.sql b/src/pl/plpython/plpythonu--1.0.sql
index beb0aa16457..61d3d554c93 100644
--- a/src/pl/plpython/plpythonu--1.0.sql
+++ b/src/pl/plpython/plpythonu--1.0.sql
@@ -7,3 +7,5 @@
  */
 
 CREATE PROCEDURAL LANGUAGE plpythonu;
+
+COMMENT ON PROCEDURAL LANGUAGE plpythonu IS 'PL/PythonU untrusted procedural language';
diff --git a/src/pl/tcl/pltcl--1.0.sql b/src/pl/tcl/pltcl--1.0.sql
index 897e1a1fe92..ecb264c818f 100644
--- a/src/pl/tcl/pltcl--1.0.sql
+++ b/src/pl/tcl/pltcl--1.0.sql
@@ -7,3 +7,5 @@
  */
 
 CREATE PROCEDURAL LANGUAGE pltcl;
+
+COMMENT ON PROCEDURAL LANGUAGE pltcl IS 'PL/Tcl procedural language';
diff --git a/src/pl/tcl/pltclu--1.0.sql b/src/pl/tcl/pltclu--1.0.sql
index e53bb04e6d3..72dcef11e5b 100644
--- a/src/pl/tcl/pltclu--1.0.sql
+++ b/src/pl/tcl/pltclu--1.0.sql
@@ -7,3 +7,5 @@
  */
 
 CREATE PROCEDURAL LANGUAGE pltclu;
+
+COMMENT ON PROCEDURAL LANGUAGE pltclu IS 'PL/TclU untrusted procedural language';