Support more Azure services by changing language source (#1341)

Author: adriancb

CHANGELOG.md

@@ -1,3 +1,9 @@
+## Unreleased
+
+#### Changed
+
+- [#1341](https://github.com/rails-sqlserver/activerecord-sqlserver-adapter/pull/1341) Support more Azure services by changing language source.
+
 ## v7.2.6
 
 #### Fixed

lib/active_record/connection_adapters/sqlserver/database_statements.rb

@@ -228,7 +228,7 @@ def user_options
 
         def user_options_dateformat
           if sqlserver_azure?
-            select_value "SELECT [dateformat] FROM [sys].[syslanguages] WHERE [langid] = @@LANGID", "SCHEMA"
+            select_value "SELECT [dateformat] FROM [sys].[syslanguages] WHERE [name] = @@LANGUAGE", "SCHEMA"
           else
             user_options["dateformat"]
           end