From 12c0944d939581e456045673b9387cde3681b0bf Mon Sep 17 00:00:00 2001
From: Sarah Hoffmann <lonvia@denofr.de>
Date: Fri, 8 Feb 2013 19:11:15 +0100
Subject: [PATCH] add partial word search term to keywords as well

---
 sql/functions.sql | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sql/functions.sql b/sql/functions.sql
index fc485128..6fbdeb46 100644
--- a/sql/functions.sql
+++ b/sql/functions.sql
@@ -345,6 +345,12 @@ BEGIN
       result := result || w;
     END IF;
 
+    w := getorcreate_word_id(s);
+
+    IF NOT (ARRAY[w] <@ result) THEN
+      result := result || w;
+    END IF;
+
     words := string_to_array(s, ' ');
     IF array_upper(words, 1) IS NOT NULL THEN
       FOR j IN 1..array_upper(words, 1) LOOP
@@ -407,6 +413,12 @@ BEGIN
     result := result || w;
   END IF;
 
+  w := getorcreate_word_id(s);
+
+  IF NOT (ARRAY[w] <@ result) THEN
+    result := result || w;
+  END IF;
+
   words := string_to_array(s, ' ');
   IF array_upper(words, 1) IS NOT NULL THEN
     FOR j IN 1..array_upper(words, 1) LOOP