From 8e31152753c243cbd3e67b36fb63e1e288963c61 Mon Sep 17 00:00:00 2001
From: Ivan Kohler <ivan@freeside.biz>
Date: Tue, 25 Apr 2017 13:37:07 -0700
Subject: [PATCH] fix occasional bad query planning searching for CDRs,
 RT#74494

---
 FS/FS/svc_phone.pm | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/FS/FS/svc_phone.pm b/FS/FS/svc_phone.pm
index 725092edb..c2250c111 100644
--- a/FS/FS/svc_phone.pm
+++ b/FS/FS/svc_phone.pm
@@ -864,8 +864,15 @@ the entire result set.
 =cut
 
 sub psearch_cdrs {
-
   my($self, %options) = @_;
+
+  unless ( $options{'billsec_sum'} ) {
+    #fixes a weird sequential scan of the whole cdr table on startdate, but only
+    # for a few charged_party values here and there.
+    # Pg 9.1 only?  need to retest on 9.4, 9.6
+    dbh->do('SET enable_indexscan TO OFF');
+  }
+
   my @fields;
   my %hash;
   my @where;
-- 
2.11.0