Add comment about permissions on pg_ts* tables

diff --git a/contrib/tsearch2/docs/tsearch-V2-intro.html b/contrib/tsearch2/docs/tsearch-V2-intro.html
index ed2bc4179f093399ee5aed2b17c66a77ffb79de6..74496990531a20f231eb4c1c60c7b7c83510b7b0 100644 (file)
--- a/contrib/tsearch2/docs/tsearch-V2-intro.html
+++ b/contrib/tsearch2/docs/tsearch-V2-intro.html
@@ -168,7 +168,7 @@
          public | pg_ts_parser | table | kopciuch
         (4 rows)
 </pre>
-
+<p>You may need to grant permissions to use on pg_ts_dict, pg_ts_parser, pg_ts_cfg, pg_ts_cfgmap tables to let non-superuser works with tsearch2. GRANT SELECT should be enough for search-only access. </p>
     <h3>TYPES AND FUNCTIONS PROVIDED BY TSEARCH2</h3>
 
     <p>The first thing we can do is try out some of the types that
@@ -1008,4 +1008,4 @@ If you parse a lexem from a word not in the dictionary, then you will receive an
     tsearch2.sql. Any errors in step 5 will mean the database
     schema was probably restored wrongly.</p>
   </div>
-</body></html>
\ No newline at end of file
+</body></html>