Patch for bug 253357: replace IFNULL with COALESCE for increased database compatibili...

diff --git a/Bugzilla/Bug.pm b/Bugzilla/Bug.pm
index 8c099821749ea3161f5269714ee90e9124a670f1..2cac77ed34e7a11bb4c8149e76990e53a2c76316 100755 (executable)
--- a/Bugzilla/Bug.pm
+++ b/Bugzilla/Bug.pm
@@ -143,7 +143,7 @@ sub initBug  {
       reporter, bug_file_loc, short_desc, target_milestone,
       qa_contact, status_whiteboard,
       DATE_FORMAT(creation_ts,'%Y.%m.%d %H:%i'),
-      delta_ts, ifnull(sum(votes.vote_count),0),
+      delta_ts, COALESCE(SUM(votes.vote_count), 0),
       reporter_accessible, cclist_accessible,
       estimated_time, remaining_time
     from bugs left join votes using(bug_id),

diff --git a/CGI.pl b/CGI.pl
index 15c773a8645fc52e56b52aeb4ffb386ba554929d..5be0261d06d2d77a032348667760c088c2ac0fb1 100644 (file)
--- a/CGI.pl
+++ b/CGI.pl
@@ -317,7 +317,7 @@ sub GetBugActivity {
     }
     
     my $query = "
-        SELECT IFNULL(fielddefs.description, bugs_activity.fieldid),
+        SELECT COALESCE(fielddefs.description, bugs_activity.fieldid),
                 fielddefs.name,
                 bugs_activity.attach_id,
                 DATE_FORMAT(bugs_activity.bug_when,'%Y.%m.%d %H:%i'),

diff --git a/long_list.cgi b/long_list.cgi
index 657ff9e24f08106b673e60396fe619958d2cec03..5644a53232d054c2cc2a6874864ba5fed1060609 100755 (executable)
--- a/long_list.cgi
+++ b/long_list.cgi
@@ -42,7 +42,7 @@ my $cgi = Bugzilla->cgi;
 my $generic_query = "
   SELECT 
     bugs.bug_id, 
-    IFNULL(bugs.alias,''), 
+    COALESCE(bugs.alias, ''), 
     products.name, 
     bugs.version, 
     bugs.rep_platform,