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.show database extents partitioning statistics

Applies to: ✅ Microsoft FabricAzure Data Explorer

Displays statistics of data partitioning for all tables in the database that have a data partitioning policy defined.

Permissions

You must have at least Database User, Database Viewer, or Database Monitor permissions to run this command. For more information, see role-based access control.

Syntax

.show database DatabaseName extents partitioning statistics

Parameters

Name Type Required Description
DatabaseName string ✔️ The name of the database for which to show the partitioning statistics.

Returns

Column name Column type Description
TableName string The name of the table
PartitioningPolicy dynamic JSON representation of the policy
TotalRowCount long Total number of rows in the table*
PartitionedRowCount long Number of partitioned rows in the table*
PartitionedRowPercentage real Percentage of partitioned rows from all rows in the table*

* Values may be up to 15 minutes old, as they're taken from a cached summary of the table's extents.