नोट
इस पृष्ठ तक पहुंच के लिए प्राधिकरण की आवश्यकता होती है। आप साइन इन करने या निर्देशिकाएँ बदलने का प्रयास कर सकते हैं।
इस पृष्ठ तक पहुंच के लिए प्राधिकरण की आवश्यकता होती है। आप निर्देशिकाएँ बदलने का प्रयास कर सकते हैं।
Applies to: 
SQL Server 2025 (17.x)
Contains a row for each external model in the current database.
| Column name | Data type | Description | Range |
|---|---|---|---|
external_model_id |
int | ID of the model, unique within an instance of SQL Server | |
name |
nvarchar | Name of the model | |
principal_id |
int | ID of the database principal that owns the external model object | |
location |
nvarchar | Server name or file path of the model | |
api_format |
nvarchar | Name of the API format (Azure OpenAI, OpenAI, etc.) |
|
model_type_id |
int | ID of the model type. (embeddings, chat, etc.) |
|
model_type_desc |
nvarchar | Name of the model type. (embeddings, chat, etc.) |
|
model |
nvarchar | Name of the embedding model (text-ada-small-02, etc.) |
|
credential_id |
int | ID of the database scoped credential object | |
parameters |
json | JSON to be appended to the outgoing payload | |
create_time |
datetime2 | Create time of the model | |
modify_time |
datetime2 | Time the model was updated (if updated), and defaults to create_time on creation of the model |
Permissions
The visibility of the metadata in catalog views is limited to securables that a user either owns, or on which the user is granted some permission. For more information, see Metadata Visibility Configuration.