From a160e0008dffea6bd3b2f5843b0ff52b0c98f0e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Till=20Gl=C3=B6ggler?= <till@gundk.it>
Date: Fri, 1 Oct 2021 12:58:52 +0200
Subject: [PATCH] refs #249, improve sql statement

---
 db/migrations/20201211_add_seminare_semester_table.php | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/db/migrations/20201211_add_seminare_semester_table.php b/db/migrations/20201211_add_seminare_semester_table.php
index afa429576cd..7986dcc6593 100644
--- a/db/migrations/20201211_add_seminare_semester_table.php
+++ b/db/migrations/20201211_add_seminare_semester_table.php
@@ -29,11 +29,10 @@ class AddSeminareSemesterTable extends Migration
             FROM `seminare`
             INNER JOIN `semester_data` ON (`seminare`.`start_time` < `semester_data`.`ende`
                      AND (
-                         (`seminare`.`start_time` >= `semester_data`.`beginn` AND `seminare`.`duration_time` = '0')
-                         OR (`seminare`.`duration_time` > 0 AND `seminare`.`start_time` + `seminare`.`duration_time` >= `semester_data`.`beginn`)
+                         `seminare`.`start_time` >= `semester_data`.`beginn` AND `seminare`.`duration_time` >= '0'
                      )
-                )"
-        );
+                )
+        ");
     }
 
     public function down()
-- 
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