base_resourcelog: add missing index (#66064)

passerelle/base/migrations/0030_resourcelog_base_resour_appname_298cbc_idx.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.2.13 on 2022-06-08 13:28
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('base', '0029_auto_20210202_1627'),
+    ]
+
+    operations = [
+        migrations.AddIndex(
+            model_name='resourcelog',
+            index=models.Index(fields=['appname', '-timestamp'], name='base_resour_appname_298cbc_idx'),
+        ),
+    ]

passerelle/base/models.py

@@ -871,6 +871,9 @@ class ResourceLog(models.Model):
     class Meta:
         ordering = ('id',)
         permissions = (('see_resourcelog', 'Can see resource logs'),)
+        indexes = [
+            models.Index(fields=['appname', '-timestamp']),
+        ]
 
     @property
     def level(self):