1 files changed, 14 insertions, 0 deletions
diff --git a/doc/src/sgml/ref/comment.sgml b/doc/src/sgml/ref/comment.sgml
index 36a7312056b..62e1968c08d 100644
--- a/doc/src/sgml/ref/comment.sgml
+++ b/doc/src/sgml/ref/comment.sgml
@@ -28,6 +28,7 @@ COMMENT ON
   COLLATION <replaceable class="PARAMETER">object_name</replaceable> |
   COLUMN <replaceable class="PARAMETER">relation_name</replaceable>.<replaceable class="PARAMETER">column_name</replaceable> |
   CONSTRAINT <replaceable class="PARAMETER">constraint_name</replaceable> ON <replaceable class="PARAMETER">table_name</replaceable> |
+  CONSTRAINT <replaceable class="PARAMETER">constraint_name</replaceable> ON DOMAIN <replaceable class="PARAMETER">domain_name</replaceable> |
   CONVERSION <replaceable class="PARAMETER">object_name</replaceable> |
   DATABASE <replaceable class="PARAMETER">object_name</replaceable> |
   DOMAIN <replaceable class="PARAMETER">object_name</replaceable> |
@@ -127,6 +128,18 @@ COMMENT ON
    </varlistentry>
 
    <varlistentry>
+    <term><replaceable class="parameter">table_name</replaceable></term>
+    <term><replaceable class="parameter">domain_name</replaceable></term>
+    <listitem>
+     <para>
+      When creating a comment on a constraint on a table or a domain, these
+      parameteres specify the name of the table or domain on which the
+      constraint is defined.
+     </para>
+    </listitem>
+   </varlistentry>
+
+   <varlistentry>
      <term><replaceable>source_type</replaceable></term>
      <listitem>
       <para>
@@ -266,6 +279,7 @@ COMMENT ON COLLATION "fr_CA" IS 'Canadian French';
 COMMENT ON COLUMN my_table.my_column IS 'Employee ID number';
 COMMENT ON CONVERSION my_conv IS 'Conversion to UTF8';
 COMMENT ON CONSTRAINT bar_col_cons ON bar IS 'Constrains column col';
+COMMENT ON CONSTRAINT dom_col_constr ON DOMAIN dom IS 'Constrains col of domain';
 COMMENT ON DATABASE my_database IS 'Development Database';
 COMMENT ON DOMAIN my_domain IS 'Email Address Domain';
 COMMENT ON EXTENSION hstore IS 'implements the hstore data type';