Revert change

CHANGELOG.md

@@ -10,8 +10,8 @@ release.
 - Remove spaces from example exporter User-Agent header to conform to RFC7231 & RFC7230.
  [#3052](https:/open-telemetry/opentelemetry-specification/pull/3052)
 
-- Add Cloud Spanner and Microsoft Sql to db.system semantic conventions.
- [#3052](https:/open-telemetry/opentelemetry-specification/pull/3105)
+- Add Cloud Spanner and Microsoft SQL Server Compact to db.system semantic conventions.
+ [#3105](https:/open-telemetry/opentelemetry-specification/pull/3105)
 
 ### Context
 

specification/trace/semantic_conventions/database.md

@@ -6,10 +6,16 @@
 
 <!-- toc -->
 
-- [Semantic conventions for database client calls](#semantic-conventions-for-database-client-calls)
- - [Connection-level attributes](#connection-level-attributes)
- - [Call-level attributes](#call-level-attributes)
- - [Examples](#examples)
+- [Connection-level attributes](#connection-level-attributes)
+ * [Notes and well-known identifiers for `db.system`](#notes-and-well-known-identifiers-for-dbsystem)
+ * [Connection-level attributes for specific technologies](#connection-level-attributes-for-specific-technologies)
+- [Call-level attributes](#call-level-attributes)
+ * [Call-level attributes for specific technologies](#call-level-attributes-for-specific-technologies)
+ + [Cassandra](#cassandra)
+- [Examples](#examples)
+ * [MySQL](#mysql)
+ * [Redis](#redis)
+ * [MongoDB](#mongodb)
 
 <!-- tocstop -->
 
@@ -111,8 +117,6 @@ Some database systems may allow a connection to switch to a different `db.user`,
 | `cockroachdb` | CockroachDB |
 | `opensearch` | OpenSearch |
 | `clickhouse` | ClickHouse |
-| `spanner` | Cloud Spanner |
-| `mssqlcompact` | Microsoft SQL Server |
 <!-- endsemconv -->
 
 ### Notes and well-known identifiers for `db.system`