sys.pdw_index_mappings (Transact-SQL)

APPLIES TO: NoSQL Server NoAzure SQL Database YesAzure Synapse Analytics (SQL DW) YesParallel Data Warehouse

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

SQL Data Warehouse and Parallel Data Warehouse Catalog Views
sys.pdw_table_mappings (Transact-SQL)
sys.pdw_database_mappings (Transact-SQL)