fix(releases): Add build number and code to semver index (DB migration)

migrations_lockfile.txt

@@ -31,7 +31,7 @@ releases: 0003_real_delete_dual_written_commit_tables
 
 replays: 0006_add_bulk_delete_job
 
-sentry: 1003_group_history_prev_history_safe_removal
+sentry: 1004_add_semver_with_build_code_index
 
 social_auth: 0003_social_auth_json_field
 

src/sentry/migrations/1004_add_semver_with_build_code_index.py

@@ -0,0 +1,53 @@
+# Generated by Django 5.2.1 on 2025-11-05 22:32
+
+from django.db import migrations, models
+
+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", "1003_group_history_prev_history_safe_removal"),
+    ]
+
+    operations = [
+        migrations.AddIndex(
+            model_name="release",
+            index=models.Index(
+                models.F("organization"),
+                models.OrderBy(models.F("major"), descending=True),
+                models.OrderBy(models.F("minor"), descending=True),
+                models.OrderBy(models.F("patch"), descending=True),
+                models.OrderBy(models.F("revision"), descending=True),
+                models.OrderBy(
+                    models.Case(models.When(prerelease="", then=1), default=0), descending=True
+                ),
+                models.OrderBy(models.F("prerelease"), descending=True),
+                models.OrderBy(
+                    models.Case(
+                        models.When(build_code__isnull=False, build_number__isnull=True, then=2),
+                        models.When(build_number__isnull=False, then=1),
+                        default=0,
+                    ),
+                    descending=True,
+                ),
+                models.OrderBy(models.F("build_number"), descending=True),
+                models.OrderBy(models.F("build_code"), descending=True),
+                name="sentry_release_semver_new_idx",
+            ),
+        ),
+    ]

src/sentry/models/release.py

@@ -291,6 +291,23 @@ class Meta:
                 F("prerelease").desc(),
                 name="sentry_release_semver_idx",
             ),
+            models.Index(
+                "organization",
+                F("major").desc(),
+                F("minor").desc(),
+                F("patch").desc(),
+                F("revision").desc(),
+                Case(When(prerelease="", then=1), default=0).desc(),
+                F("prerelease").desc(),
+                Case(
+                    When(build_number__isnull=True, build_code__isnull=False, then=2),
+                    When(build_number__isnull=False, then=1),
+                    default=0,
+                ).desc(),
+                F("build_number").desc(),
+                F("build_code").desc(),
+                name="sentry_release_semver_new_idx",
+            ),
             models.Index(fields=("organization", "build_code")),
             models.Index(fields=("organization", "build_number")),
             models.Index(fields=("organization", "date_added")),