remove unnecessary updates which are deadlock prone

Signed-off-by: Pawel Leszczynski <leszczynski.pawel@gmail.com>

Author: pawel-big-lebowski

CHANGELOG.md

@@ -1,6 +1,9 @@
 # Changelog
 
 ## [Unreleased](https://github.com/MarquezProject/marquez/compare/0.36.0...HEAD)
+### Added
+* DB performance: remove unnecessary upsert [`#2525`](https://github.com/MarquezProject/marquez/pull/2525)[@pawel-big-lebowski]( https://github.com/pawel-big-lebowski)  
+  *Prevent updates that are not needed and are deadlock prone.*
 
 ## [0.36.0](https://github.com/MarquezProject/marquez/compare/0.35.0...0.36.0) - 2023-06-27
 ### Added

api/src/main/java/marquez/db/SourceDao.java

@@ -50,7 +50,6 @@ public interface SourceDao {
           + ") ON CONFLICT(name) DO UPDATE SET "
           + "type = EXCLUDED.type, "
           + "updated_at = EXCLUDED.updated_at, "
-          + "name = EXCLUDED.name, "
           + "connection_url = EXCLUDED.connection_url "
           + "RETURNING *")
   SourceRow upsert(UUID uuid, String type, Instant now, String name, String connectionUrl);
@@ -75,7 +74,6 @@ public interface SourceDao {
           + ") ON CONFLICT(name) DO UPDATE SET "
           + "type = EXCLUDED.type, "
           + "updated_at = EXCLUDED.updated_at, "
-          + "name = EXCLUDED.name, "
           + "connection_url = EXCLUDED.connection_url, "
           + "description = EXCLUDED.description "
           + "RETURNING *")