From: mkanat%bugzilla.org <>
Date: Sun, 13 Dec 2009 21:13:27 +0000 (+0000)
Subject: Bug 505826: Allow boolean searches on the Comment field in Oracle.
X-Git-Tag: bugzilla-3.5.3~53
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f2dc1d01e232afb236f382f85609853aac6868d;p=thirdparty%2Fbugzilla.git

Bug 505826: Allow boolean searches on the Comment field in Oracle.
Patch by Xiaoou Wu <xiaoou.wu@oracle.com> r=mkanat, a=mkanat
---

diff --git a/Bugzilla/DB/Oracle.pm b/Bugzilla/DB/Oracle.pm
index 4f19269a69..8018233720 100644
--- a/Bugzilla/DB/Oracle.pm
+++ b/Bugzilla/DB/Oracle.pm
@@ -347,6 +347,10 @@ sub adjust_statement {
         
         # Oracle need no 'AS'
         $nonstring =~ s/\bAS\b//ig;
+        
+        # Take the first 4000 chars for comparison  
+        $nonstring =~ s/\(\s*(longdescs_\d+\.thetext|attachdata_\d+\.thedata)/
+                      \(DBMS_LOB.SUBSTR\($1, 4000, 1\)/ig;
 
         # Look for a LIMIT clause
         ($limit) = ($nonstring =~ m(/\* LIMIT (\d*) \*/)o);