Muistiinpano
Tämän sivun käyttö edellyttää valtuutusta. Voit yrittää kirjautua sisään tai vaihtaa hakemistoa.
Tämän sivun käyttö edellyttää valtuutusta. Voit yrittää vaihtaa hakemistoa.
Applies to: 
SQL Server 2017 (14.x) and later versions
Azure SQL Managed Instance
The sys.external_libraries catalog view supports the management of package libraries related to external runtimes such as R, Python, and Java.
sys.external_libraries lists a row for each external library that is uploaded into the database.
| Column name | Data type | Description |
|---|---|---|
external_library_id |
int | ID of the external library object. |
name |
sysname | Name of the external library. Is unique within the database per owner. |
principal_id |
int | ID of the principal that owns this external library. |
language |
sysname | Name of the language or runtime that supports the external library. Valid values are R, Python, and Java. |
scope |
int | 0 for public scope; 1 for private scope. |
scope_desc |
varchar(7) | Indicates whether the package is public or private. |
Remarks
In SQL Server 2017 (14.x), R language and Windows platform are supported. R, Python, and Java on the Windows and Linux platforms are supported in SQL Server 2019 (15.x) and later. On Azure SQL Managed Instance, R and Python are supported.