feat(attributes): Backfill db.system attribute (#224)

Insights's Queries module currently depends on db.system rather than its replacement, db.system.name. By setting its deprecation status to backfill, Relay won't remove db.system from incoming spans and will automatically write db.system when db.system.name is received.

Author: mjq

CHANGELOG.md

@@ -10,6 +10,7 @@
 - feat(attributes): Add sentry.normalized_db_query.hash ([#200](https://github.com/getsentry/sentry-conventions/pull/200))
 - feat(attributes): Add sentry.category attribute ([#218](https://github.com/getsentry/sentry-conventions/pull/218))
 - Add new Gen AI attributes ([#221](https://github.com/getsentry/sentry-conventions/pull/221))
+- Backfill `db.system` attribute ([#224](https://github.com/getsentry/sentry-conventions/pull/224))
 
 ## 0.3.1
 

model/attributes/db/db__system.json

@@ -8,7 +8,7 @@
   "is_in_otel": true,
   "example": "postgresql",
   "deprecation": {
-    "_status": "normalize",
+    "_status": "backfill",
     "replacement": "db.system.name"
   },
   "alias": ["db.system.name"]

python/src/sentry_conventions/attributes.py

@@ -5405,7 +5405,7 @@ class ATTRIBUTE_NAMES(metaclass=_AttributeNamesMeta):
         is_in_otel=True,
         example="postgresql",
         deprecation=DeprecationInfo(
-            replacement="db.system.name", status=DeprecationStatus.NORMALIZE
+            replacement="db.system.name", status=DeprecationStatus.BACKFILL
         ),
         aliases=["db.system.name"],
     ),

shared/deprecated_attributes.json

@@ -575,7 +575,7 @@
       "is_in_otel": true,
       "example": "postgresql",
       "deprecation": {
-        "_status": "normalize",
+        "_status": "backfill",
         "replacement": "db.system.name"
       },
       "alias": ["db.system.name"]