fix: indexes

openedx_tagging/core/tagging/migrations/0004_auto_20230723_2001.py

@@ -1,35 +1,34 @@
-# Generated by Django 3.2.19 on 2023-07-24 01:01
+# Generated by Django 3.2.19 on 2023-07-24 06:25
 
 from django.db import migrations, models
 import openedx_learning.lib.fields
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('oel_tagging', '0003_auto_20230721_1238'),
+        ("oel_tagging", "0003_auto_20230721_1238"),
     ]
 
     operations = [
-        migrations.RemoveIndex(
-            model_name='tag',
-            name='oel_tagging_taxonom_89e779_idx',
-        ),
-        migrations.RemoveIndex(
-            model_name='tag',
-            name='oel_tagging_taxonom_44e355_idx',
-        ),
         migrations.AlterField(
-            model_name='objecttag',
-            name='object_id',
-            field=openedx_learning.lib.fields.MultiCollationCharField(db_collations={'mysql': 'utf8mb4_unicode_ci', 'sqlite': 'NOCASE'}, db_index=True, editable=False, help_text='Identifier for the object being tagged', max_length=255),
+            model_name="objecttag",
+            name="object_id",
+            field=openedx_learning.lib.fields.MultiCollationCharField(
+                db_collations={"mysql": "utf8mb4_unicode_ci", "sqlite": "NOCASE"},
+                db_index=True,
+                editable=False,
+                help_text="Identifier for the object being tagged",
+                max_length=255,
+            ),
         ),
         migrations.AlterUniqueTogether(
-            name='tag',
-            unique_together={('taxonomy', 'value'), ('taxonomy', 'external_id')},
+            name="tag",
+            unique_together={("taxonomy", "external_id"), ("taxonomy", "value")},
         ),
         migrations.AddIndex(
-            model_name='objecttag',
-            index=models.Index(fields=['taxonomy', 'object_id'], name='oel_tagging_taxonom_aa24e6_idx'),
+            model_name="objecttag",
+            index=models.Index(
+                fields=["taxonomy", "object_id"], name="oel_tagging_taxonom_aa24e6_idx"
+            ),
         ),
     ]

openedx_tagging/core/tagging/models/base.py

@@ -62,6 +62,10 @@ class Tag(models.Model):
     )
 
     class Meta:
+        indexes = [
+            models.Index(fields=["taxonomy", "value"]),
+            models.Index(fields=["taxonomy", "external_id"]),
+        ]
         unique_together = [
             ["taxonomy", "external_id"],
             ["taxonomy", "value"],