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description sys.external_languages (Transact-SQL) - SQL Server
title sys.external_languages (Transact-SQL) - SQL Server | Microsoft Docs
ms.custom
ms.date 05/22/2019
ms.prod sql
ms.technology system-objects
ms.topic language-reference
f1_keywords
external_languages
external_languages_TSQL
sys.external_languages
sys.external_languages_TSQL
dev_langs
TSQL
helpviewer_keywords
sys.external_languages catalog view
author nelgson
ms.author negust
ms.reviewer dphansen
manager cgronlun
monikerRange >=sql-server-ver15||=sqlallproducts-allversions

sys.external_languages (Transact-SQL)

[!INCLUDESQL Server 2019]

This catalog view provides a list of the external languages in the database. R and Python are reserved names and no external language can be created with those specific names.

sys.external_languages

The catalog view sys.external_languages lists a row for each external language in the database.

Column name Data type Description
external_language_id int ID of the external language
language sysname Name of the external language. Is unique within the database. R and Python are reserved names per instance
create_date datetime2 Date and time of creation
principal_id int ID of the principal that owns this external library

See also