title: "sys.pdw_diag_events (Transact-SQL) | Microsoft Docs" ms.custom: "" ms.date: "03/04/2017" ms.prod: "sql" ms.prod_service: "pdw" ms.service: "" ms.component: "system-catalog-views" ms.reviewer: "" ms.suite: "sql" ms.technology:
- "database-engine" ms.tgt_pltfrm: "" ms.topic: "language-reference" dev_langs:
- "TSQL" ms.assetid: 59bb3e9c-2829-49a0-b382-652ed1f54f88 caps.latest.revision: 7 author: "barbkess" ms.author: "barbkess" manager: "craigg" ms.workload: "Inactive" monikerRange: ">= aps-pdw-2016 || = sqlallproducts-allversions"
[!INCLUDEtsql-appliesto-xxxxxx-xxxx-xxxx-pdw-md]
Holds information about events that can be included in diagnostic sessions on the system.
| Column Name | Data Type | Description | Range |
|---|---|---|---|
| name | nvarchar(255) | Name of the specific diagnostics event. | |
| source | nvarchar(255) | Source of the event (engine, general, dms, etc.) | |
| is_enabled | bit | Whether the event is being published. |
SQL Data Warehouse and Parallel Data Warehouse Catalog Views