Introduce case-insensitive collations

netbox/dcim/migrations/0216_ci_collations.py

@@ -0,0 +1,26 @@
+from django.contrib.postgres.operations import CreateCollation
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0215_rackreservation_status'),
+    ]
+
+    operations = [
+        # Create a case-insensitive collation
+        CreateCollation(
+            'case_insensitive',
+            provider='icu',
+            locale='und-u-ks-level2',
+            deterministic=False,
+        ),
+        # Create a case-insensitive collation with natural sorting
+        CreateCollation(
+            'ci_natural_sort',
+            provider='icu',
+            locale='und-u-kn-true-ks-level2',
+            deterministic=False,
+        ),
+    ]