diff --git a/doc/src/sgml/ref/alter_table.sgmlin b/doc/src/sgml/ref/alter_table.sgmlin
index 77c015684..894c02f14 100755
--- a/doc/src/sgml/ref/alter_table.sgmlin
+++ b/doc/src/sgml/ref/alter_table.sgmlin
@@ -80,7 +80,9 @@ where table_constraint can be:
     { CHECK ( expression ) |
       UNIQUE ( column_name [, ... ] ) index_parameters |
       PRIMARY KEY ( column_name [, ... ] ) index_parameters |
-      PARTIAL CLUSTER KEY ( column_name [, ... ] ) }
+      PARTIAL CLUSTER KEY ( column_name [, ... ] ) |
+      FOREIGN KEY ( column_name [, ... ] ) REFERENCES reftable [ ( refcolumn [, ... ] ) ]
+        [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] }
     [ DEFERRABLE | NOT DEFERRABLE | INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
 where index_parameters can be:
 [ WITH ( {storage_parameter = value} [, ... ] ) ]
diff --git a/doc/src/sgml/ref/create_table.sgmlin b/doc/src/sgml/ref/create_table.sgmlin
index 272a7351b..ac0390dc0 100644
--- a/doc/src/sgml/ref/create_table.sgmlin
+++ b/doc/src/sgml/ref/create_table.sgmlin
@@ -35,7 +35,9 @@ where table_constraint can be:
 { CHECK ( expression ) |
   UNIQUE ( column_name [, ... ] ) index_parameters |
   PRIMARY KEY ( column_name [, ... ] ) index_parameters |
-  PARTIAL CLUSTER KEY ( column_name [, ... ] ) }
+  PARTIAL CLUSTER KEY ( column_name [, ... ] ) |
+  FOREIGN KEY ( column_name [, ... ] ) REFERENCES reftable [ ( refcolumn [, ... ] ) ]
+    [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] }
 [ DEFERRABLE | NOT DEFERRABLE | INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
 where compress_mode can be:
 { DELTA | PREFIX | DICTIONARY | NUMSTR | NOCOMPRESS }
@@ -46,4 +48,4 @@ where index_parameters can be:
 [ USING INDEX TABLESPACE tablespace_name ]
 </synopsis>
 </refsynopsisdiv>
-</refentry>
\ No newline at end of file
+</refentry>
diff --git a/doc/src/sgml/ref/create_table_partition.sgmlin b/doc/src/sgml/ref/create_table_partition.sgmlin
index 42d3a0593..b1e73446e 100644
--- a/doc/src/sgml/ref/create_table_partition.sgmlin
+++ b/doc/src/sgml/ref/create_table_partition.sgmlin
@@ -40,7 +40,9 @@ where table_constraint can be:
 [ CONSTRAINT constraint_name ]
 { CHECK ( expression ) |
   UNIQUE ( column_name [, ... ] ) index_parameters |
-  PRIMARY KEY ( column_name [, ... ] ) index_parameters}
+  PRIMARY KEY ( column_name [, ... ] ) index_parameters |
+  FOREIGN KEY ( column_name [, ... ] ) REFERENCES reftable [ ( refcolumn [, ... ] ) ]
+    [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] }
 [ DEFERRABLE | NOT DEFERRABLE | INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
 where index_parameters can be:
 [ WITH ( {storage_parameter = value} [, ... ] ) ]