ref: add state-only migration to reflect existing indexes in prod (#91901)

when these were converted from PKEY to int columns the indexes were left
but the state did not reflect that


<!-- Describe your PR here. -->

Author: asottile-sentry

migrations_lockfile.txt

@@ -21,7 +21,7 @@ remote_subscriptions: 0003_drop_remote_subscription
 
 replays: 0005_drop_replay_index
 
-sentry: 0902_detection_type_match_size
+sentry: 0903_missing_indexes_in_state
 
 social_auth: 0002_default_auto_field
 

src/sentry/data_export/models.py

@@ -37,7 +37,7 @@ class ExportedData(Model):
 
     organization = FlexibleForeignKey("sentry.Organization")
     user_id = HybridCloudForeignKey(settings.AUTH_USER_MODEL, null=True, on_delete="SET_NULL")
-    file_id = BoundedBigIntegerField(null=True)
+    file_id = BoundedBigIntegerField(null=True, db_index=True)
     date_added = models.DateTimeField(default=timezone.now)
     date_finished = models.DateTimeField(null=True)
     date_expired = models.DateTimeField(null=True, db_index=True)
@@ -161,7 +161,7 @@ class ExportedDataBlob(Model):
     __relocation_scope__ = RelocationScope.Excluded
 
     data_export = FlexibleForeignKey("sentry.ExportedData")
-    blob_id = BoundedBigIntegerField()
+    blob_id = BoundedBigIntegerField(db_index=True)
     offset = BoundedBigIntegerField()
 
     class Meta:

src/sentry/migrations/0903_missing_indexes_in_state.py

@@ -0,0 +1,69 @@
+# Generated by Django 5.2.1 on 2025-05-19 21:17
+
+from django.db import migrations
+
+import sentry.db.models.fields.bounded
+from sentry.new_migrations.migrations import CheckedMigration
+
+
+class Migration(CheckedMigration):
+    # This flag is used to mark that a migration shouldn't be automatically run in production.
+    # This should only be used for operations where it's safe to run the migration after your
+    # code has deployed. So this should not be used for most operations that alter the schema
+    # of a table.
+    # Here are some things that make sense to mark as post deployment:
+    # - Large data migrations. Typically we want these to be run manually so that they can be
+    #   monitored and not block the deploy for a long period of time while they run.
+    # - Adding indexes to large tables. Since this can take a long time, we'd generally prefer to
+    #   run this outside deployments so that we don't block them. Note that while adding an index
+    #   is a schema change, it's completely safe to run the operation after the code has deployed.
+    # Once deployed, run these manually via: https://develop.sentry.dev/database-migrations/#migration-deployment
+
+    is_post_deployment = False
+
+    dependencies = [
+        ("sentry", "0902_detection_type_match_size"),
+    ]
+
+    operations = [
+        migrations.SeparateDatabaseAndState(
+            state_operations=[
+                migrations.AlterField(
+                    model_name="exporteddata",
+                    name="file_id",
+                    field=sentry.db.models.fields.bounded.BoundedBigIntegerField(
+                        db_index=True, null=True
+                    ),
+                ),
+                migrations.AlterField(
+                    model_name="exporteddatablob",
+                    name="blob_id",
+                    field=sentry.db.models.fields.bounded.BoundedBigIntegerField(db_index=True),
+                ),
+                migrations.AlterField(
+                    model_name="projectdebugfile",
+                    name="project_id",
+                    field=sentry.db.models.fields.bounded.BoundedBigIntegerField(
+                        db_index=True, null=True
+                    ),
+                ),
+                migrations.AlterField(
+                    model_name="releasefile",
+                    name="dist_id",
+                    field=sentry.db.models.fields.bounded.BoundedBigIntegerField(
+                        db_index=True, null=True
+                    ),
+                ),
+                migrations.AlterField(
+                    model_name="releasefile",
+                    name="organization_id",
+                    field=sentry.db.models.fields.bounded.BoundedBigIntegerField(db_index=True),
+                ),
+                migrations.AlterField(
+                    model_name="releasefile",
+                    name="release_id",
+                    field=sentry.db.models.fields.bounded.BoundedBigIntegerField(db_index=True),
+                ),
+            ]
+        )
+    ]

src/sentry/models/debugfile.py

@@ -127,7 +127,7 @@ class ProjectDebugFile(Model):
     checksum = models.CharField(max_length=40, null=True, db_index=True)
     object_name = models.TextField()
     cpu_name = models.CharField(max_length=40)
-    project_id = BoundedBigIntegerField(null=True)
+    project_id = BoundedBigIntegerField(null=True, db_index=True)
     debug_id = models.CharField(max_length=64, db_column="uuid")
     code_id = models.CharField(max_length=64, null=True)
     data: models.Field[dict[str, Any] | None, dict[str, Any] | None] = JSONField(null=True)

src/sentry/models/releasefile.py

@@ -70,14 +70,14 @@ class ReleaseFile(Model):
 
     __relocation_scope__ = RelocationScope.Excluded
 
-    organization_id = BoundedBigIntegerField()
+    organization_id = BoundedBigIntegerField(db_index=True)
     # DEPRECATED
     project_id = BoundedBigIntegerField(null=True)
-    release_id = BoundedBigIntegerField()
+    release_id = BoundedBigIntegerField(db_index=True)
     file = FlexibleForeignKey("sentry.File")
     ident = models.CharField(max_length=40)
     name = models.TextField()
-    dist_id = BoundedBigIntegerField(null=True)
+    dist_id = BoundedBigIntegerField(null=True, db_index=True)
 
     #: For classic file uploads, this field is 1.
     #: For release archives, this field is 0.