Update pg_constraint.conkey documentation description.

diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml
index 7005c92234eaee5ba26365374fff37df8538db26..65cd7e823de846139d00ef15f616b08d4f629964 100644 (file)
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -1,4 +1,4 @@
-
+
 
@@ -1983,7 +1983,7 @@
       conkey
       int2[]
       pg_attribute.attnum
-      If a table constraint, list of columns which the constraint constrains
+      If a table constraint (including a foreign key), list of the constrained columns