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 9718589759140df70796af74ccb1bea8330e2a10..fb36f2c28a79dfcf99ce1e7e6025606b74e6a60c 100644 (file)
--- a/contrib/tsearch2/docs/tsearch-V2-intro.html
+++ b/contrib/tsearch2/docs/tsearch-V2-intro.html
@@ -188,6 +188,7 @@ pg_ts_dict, pg_ts_parser, pg_ts_cfg, pg_ts_cfgmap are added.</p>
          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 are
 provided for us. Lets look at the tsvector type provided for