X-Git-Url: http://www.sigaev.ru/git/gitweb.cgi?p=gevel.git;a=blobdiff_plain;f=README.gevel;h=4d7c2a57f9379a9ec6899a7f9df9bf9c87421b68;hp=21230c13a30a4c08d15933471bbeb86dd70dd22f;hb=a61c2088be6a6f32e3ce6829e860bf2a431d5e05;hpb=a26fb4fc95f1ab760b98f5b877c51565a2a2f5e7

diff --git a/README.gevel b/README.gevel
index 21230c1..4d7c2a5 100644
--- a/README.gevel
+++ b/README.gevel
@@ -124,6 +124,9 @@ regression=# select gist_tree('pix');
 (29 rows)
 
    * gin_stat(INDEXNAME) prints estimated counts for each indexed values
+	 Note: since 8.4 gin_stat function has gin_stat(INDEXNAME, COLNUMBER) 
+	 prototype, single-argument function will return result for a first
+	 column of index
 
 # SELECT * FROM gin_stat('gin_idx') as t(value int, nrow int) where nrow > 250;
  value | nrow