sys.pdw_index_mappings (Transact-SQL)
Applies to: 
Azure Synapse Analytics
Analytics Platform System (PDW)
Maps the logical indexes to the physical name used on Compute nodes as reflected by a unique combination of object_id of the table holding the index and the index_id of a particular index within that table.
| Column Name | Data Type | Description | Range |
|---|---|---|---|
| object_id | int | The object ID for the logical table on which this index exists. See sys.objects (Transact-SQL). physical_name and object_id form the key for this view. |
|
| index_id | nvarchar(32) | The ID for the index. See sys.indexes (Transact-SQL). | |
| physical_name | nvarchar(36) | The name of the index in the databases on the Compute nodes. physical_name and object_id form the key for this view. |
See Also
Azure Synapse Analytics and Parallel Data Warehouse Catalog Views
sys.pdw_table_mappings (Transact-SQL)
sys.pdw_permanent_table_mappings (Transact-SQL)
sys.pdw_database_mappings (Transact-SQL)