GH-857 - Add Microsoft SQL Server schema to reference documentation.

Author: odrotbohm

src/docs/antora/modules/ROOT/pages/appendix.adoc

@@ -211,20 +211,28 @@ include::{jdbc-schema-base}/schema-h2.sql[]
 include::{jdbc-schema-base}/schema-hsqldb.sql[]
 ----
 
-[[schemas.mysql]]
-=== MySQL
+[[schemas.mariadb]]
+=== MariaDB
 
 [source, sql]
 ----
-include::{jdbc-schema-base}/schema-mysql.sql[]
+include::{jdbc-schema-base}/schema-mariadb.sql[]
 ----
 
-[[schemas.mariadb]]
-=== MariaDB
+[[schemas.sqlserver]]
+=== Microsoft SQL Server
 
 [source, sql]
 ----
-include::{jdbc-schema-base}/schema-mariadb.sql[]
+include::{jdbc-schema-base}/schema-sqlserver.sql[]
+----
+
+[[schemas.mysql]]
+=== MySQL
+
+[source, sql]
+----
+include::{jdbc-schema-base}/schema-mysql.sql[]
 ----
 
 [[schemas.postgresql]]