| title | description | author | ms.author | ms.reviewer | ms.date | ms.service | ms.subservice | ms.topic | dev_langs | monikerRange | |
|---|---|---|---|---|---|---|---|---|---|---|---|
sys.dm_pdw_nodes_exec_query_statistics_xml (Transact-SQL) |
Dynamic management view that returns query execution plan for in-flight requests. Use this DMV to retrieve showplan XML with transient statistics. |
mstehrani |
emtehran |
wiassaf |
10/14/2019 |
sql |
data-warehouse |
reference |
|
=azure-sqldw-latest |
[!INCLUDE asa]
Returns query execution plan for in-flight requests. Use this DMV to retrieve showplan XML with transient statistics.
Note
[!INCLUDEsynapse-analytics-od-unsupported-syntax]
| Column Name | Data Type | Description |
|---|---|---|
| node_id | int | Unique numeric ID associated with the node. |
| session_id | smallint | ID of the session. Not nullable. |
| request_id | int | ID of the request. Not nullable. |
| sql_handle | varbinary(64) | Is a token that uniquely identifies the batch or stored procedure that the query is part of. Is Nullable. |
| plan_handle | varbinary(64) | Is a token that uniquely identifies a query execution plan for a batch that is currently executing. Is Nullable. |
| query_plan | xml | Contains the runtime Showplan representation of the query execution plan that is specified with plan_handle containing partial statistics. The Showplan is in XML format. One plan is generated for each batch that contains, for example improvised [!INCLUDEtsql] statements, stored procedure calls, and user-defined function calls. Nullable. |
The same remarks in sys.dm_exec_query_statistics_xml apply.
Requires VIEW SERVER STATE permission on the server.
Azure Synapse Analytics and Parallel Data Warehouse Dynamic Management Views (Transact-SQL)
For more development tips, see Azure Synapse Analytics development overview.