Fix documentation of check_option in information_schema.views

Support of CHECK OPTION for updatable views has been added in 9.4, but
the documentation of information_schema never got the call even if the
information displayed is correct.

Author: Gilles Darold
Discussion: https://postgr.es/m/75d07704-6c74-4f26-656a-10045c01a17e@darold.net
Backpatch-through: 9.4

diff --git a/doc/src/sgml/information_schema.sgml b/doc/src/sgml/information_schema.sgml
index 2ebf9c38e6e249c1c6a8b6deafbc01a8bab71205..176f3c04d4c0ccd859182d7157cb6cc16c7b1c3e 100644 (file)
--- a/doc/src/sgml/information_schema.sgml
+++ b/doc/src/sgml/information_schema.sgml
@@ -6555,7 +6555,11 @@ ORDER BY c.ordinal_position;
      
       check_option
       character_data
-      Applies to a feature not available in PostgreSQL
+      
+       CASCADED or LOCAL if the view
+       has a CHECK OPTION defined on it,
+       NONE if not
+