From 1968e31da47674b227bb818c94b3f0ab3d3ea577 Mon Sep 17 00:00:00 2001
From: tharun0064 <tbalanagu@newrelic.com>
Date: Thu, 23 Apr 2026 16:36:45 +0530
Subject: [PATCH] Add SQL server OTEL log event rule

---
 .../infra-mssqlinstance/definition.stg.yml    | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/entity-types/infra-mssqlinstance/definition.stg.yml b/entity-types/infra-mssqlinstance/definition.stg.yml
index d49e43684d..1722fcc4e5 100644
--- a/entity-types/infra-mssqlinstance/definition.stg.yml
+++ b/entity-types/infra-mssqlinstance/definition.stg.yml
@@ -46,6 +46,27 @@ synthesis:
         host.name:
           entityTagNames: [server.address, endpoint]
 
+    - ruleName: infra_mssqlinstance_host_name_log
+      identifier: host.name
+      name: host.name
+      encodeIdentifierInGUID: true
+      conditions:
+        - attribute: eventType
+          value: Log
+        - attribute: event.name
+          prefix: db.server.
+        - attribute: instrumentation.provider
+          value: opentelemetry
+        - attribute: otel.library.name
+          value: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/sqlserverreceiver
+      tags:
+        otel.library.name:
+          entityTagName: instrumentation.name
+        instrumentation.provider:
+          entityTagName: instrumentation.provider
+        host.name:
+          entityTagNames: [server.address, endpoint]
+
     - ruleName: infra_mssqlinstance_execution_plan_nrdot
       compositeIdentifier:
         separator: ":"