From dbe1a2cca34016be0491bd7148fa85d54cd41d4d Mon Sep 17 00:00:00 2001
From: Kirill Solomko <ksolomko@sipwise.com>
Date: Mon, 3 Aug 2026 14:28:50 +0200
Subject: [PATCH] MT#65645 sync-db fix $dbh->begin_work()

change $dbh->begin_work or die "Cannot start tx: "..
to more appropriate
$dbh->begin_work if $dbh->{AutoCommit}
so that the transasction starts only if there is none,
because since some time a shared $dbh object is used.

Change-Id: I2fb6e115c170a5b04a010cb70198182cbbe9712d
(cherry picked from commit cf37b2cba514d4b3c5f679978c15d035090a2360)
(cherry picked from commit 4550243c3bd95527cb3cdfe9731be447a938e8c5)
---
 helper/sync-db | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/helper/sync-db b/helper/sync-db
index b1144622..516cf663 100755
--- a/helper/sync-db
+++ b/helper/sync-db
@@ -378,7 +378,7 @@ sub do_sync_db_timezones {
 
     my $sql = '';
     try {
-        $dbh->begin_work() or die "Cannot start tx: $DBI::errstr\n";
+        $dbh->begin_work() if $dbh->{AutoCommit};
         my ($cur_tzinfo_version) = $dbh->selectrow_array(<<SQL)
 SELECT version
   FROM ngcp.tzinfo_version
@@ -451,7 +451,7 @@ sub do_sync_timezone_version {
 
     my $sql = '';
     try {
-        $dbh->begin_work() or die "Cannot start tx: $DBI::errstr\n";
+        $dbh->begin_work() if $dbh->{AutoCommit};
         my ($cur_tz_version) = $dbh->selectrow_array(<<SQL)
 SELECT COALESCE(version,'')
   FROM ngcp.timezone