# SQLConnectionModel Enum

Namespace: [PIX.QMSAPI.DataObjects](https://help.qlik.com/en-US/qlikview-developer/September2025/Subsystems/QMSAPIref/Content/PIX.QMSAPI.DataObjects.htm)  
Assembly: PIX.dll

SQL connection model.

## Syntax

```
public enum SQLConnectionModel
```

### Fields

| Name | Description |
| --- | --- |
| dbmsrpcn | Multi-Protocol (Windows RPC). |
| dbmssocn | Winsock TCP/IP. |
| dbmsspxn | SPX/IPX. |
| dbmsvinn | Banyan Vines. |
| dbnmpntw | Named pipes. |
| DefaultMethod | Default method. |

### Extension Methods

[ApiFilter.FilterFor<SQLConnectionModel>(Nullable<ApiVersion>)](https://help.qlik.com/en-US/qlikview-developer/September2025/Subsystems/QMSAPIref/Content/PIX.ApiFiltering.ApiFilter.FilterFor.htm#PIX_ApiFiltering_ApiFilter_FilterFor__1___0_System_Nullable_PIX_ApiVersion__)