From 24c4b408ff724bfe3dd19a46ad001188aafd4350 Mon Sep 17 00:00:00 2001
From: Nick Clemens <nick@bywatersolutions.com>
Date: Thu, 19 May 2022 19:21:27 +0000
Subject: [PATCH] Bug 30789: Improve performance of AddBiblio

AddBiblio calls TransformMarcRecordToKoha. We are only interested in getting biblio and biblioitems info, so we can pass 'no_items' to save some field lookups

Benchmarking saw a ~75% increase in the performance of this call

To test:
1 - Stage and import some records
2 - Confirm it works the same before and after patch
3 - Add a biblio via cataloguing, confirm it works

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
---
 C4/Biblio.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/C4/Biblio.pm b/C4/Biblio.pm
index 459a94510a..d1c5d76cee 100644
--- a/C4/Biblio.pm
+++ b/C4/Biblio.pm
@@ -220,7 +220,7 @@ sub AddBiblio {
 
             # transform the data into koha-table style data
             SetUTF8Flag($record);
-            my $olddata = TransformMarcToKoha( $record, $frameworkcode );
+            my $olddata = TransformMarcToKoha( $record, $frameworkcode, 'no_items' );
 
             my $biblio = Koha::Biblio->new(
                 {
-- 
2.39.5