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37 changes: 35 additions & 2 deletions data-explorer/kusto/management/policies.md
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title: Policies overview
description: Learn which policies are available for management.
ms.topic: reference
ms.date: 08/11/2024
ms.date: 04/15/2026
---
# Policies overview

> [!INCLUDE [applies](../includes/applies-to-version/applies.md)] [!INCLUDE [fabric](../includes/applies-to-version/fabric.md)] [!INCLUDE [azure-data-explorer](../includes/applies-to-version/azure-data-explorer.md)]

The following table provides an overview of the policies for managing your environment:

:::moniker range="microsoft-fabric"

|Policy|Description|
|--|--|
|[Auto delete policy](auto-delete-policy.md)|Sets an expiry date for the table. The table is automatically deleted at this expiry time.|
|[Cache policy](cache-policy.md)|Defines how to prioritize resources. Allows customers to differentiate between hot data cache and cold data cache.|
|[Callout policy](callout-policy.md)|Manages the authorized domains for external calls.|
|[Capacity policy](capacity-policy.md)|Controls the compute resources of data management operations.|
|[Encoding policy](encoding-policy.md)|Defines how data is encoded, compressed, and indexed.|
|[Extent tags retention policy](extent-tags-retention-policy.md)|Controls the mechanism that automatically removes extent tags from tables.|
|[Ingestion batching policy](batching-policy.md)|Groups multiple data ingestion requests into batches for more efficient processing.|
|[Ingestion time policy](ingestion-time-policy.md)|Adds a hidden datetime column to the table that records the time of ingestion.|
|[ManagedIdentity policy](managed-identity-policy.md)|Controls which managed identities can be used for what purposes.|
|[Merge policy](merge-policy.md)|Defines rules for merging data from different extents into a single extent.|
|[Mirroring policy](mirroring-policy.md)|Allows you to manage your mirroring policy and mirroring policy operations.|
|[Partitioning policy](partitioning-policy.md)|Defines rules for partitioning extents for a specific table or a materialized view.|
|[Retention policy](retention-policy.md)|Controls the mechanism that automatically removes data from tables or materialized views.|
|[Restricted view access policy](restricted-view-access-policy.md)|Adds an extra layer of permission requirements for principals to access and view the table.|
|[Row level security policy](row-level-security-policy.md)|Defines rules for access to rows in a table based on group membership or execution context.|
|[Row order policy](row-order-policy.md)|Maintains a specific order for rows within an extent.|
|[Sandbox policy](sandbox-policy.md)|Controls the usage and behavior of sandboxes, which are isolated environments for query execution.|
|[Sharding policy](sharding-policy.md)|Defines rules for how extents are created.|
|[Streaming ingestion policy](streaming-ingestion-policy.md)|Configurations for streaming data ingestion.|
|[Update policy](update-policy.md)|Allows for data to be appended to a target table upon adding data to a source table.|
|[Query weak consistency policy](query-weak-consistency-policy.md)|Controls the level of consistency for query results.|

:::moniker-end

:::moniker range="azure-data-explorer"

<!-- Mirroring policies are not supported in azure data explorer. Used Monikers. -->

|Policy|Description|
|--|--|
|[Auto delete policy](auto-delete-policy.md)|Sets an expiry date for the table. The table is automatically deleted at this expiry time.|
Expand All @@ -22,7 +54,6 @@ The following table provides an overview of the policies for managing your envir
|[Ingestion time policy](ingestion-time-policy.md)|Adds a hidden datetime column to the table that records the time of ingestion.|
|[ManagedIdentity policy](managed-identity-policy.md)|Controls which managed identities can be used for what purposes.|
|[Merge policy](merge-policy.md)|Defines rules for merging data from different extents into a single extent.|
|[Mirroring policy](mirroring-policy.md) | Allows you to manage your mirroring policy and mirroring policy operations.|
|[Partitioning policy](partitioning-policy.md)|Defines rules for partitioning extents for a specific table or a materialized view.|
|[Retention policy](retention-policy.md)|Controls the mechanism that automatically removes data from tables or materialized views.|
|[Restricted view access policy](restricted-view-access-policy.md)|Adds an extra layer of permission requirements for principals to access and view the table.|
Expand All @@ -33,3 +64,5 @@ The following table provides an overview of the policies for managing your envir
|[Streaming ingestion policy](streaming-ingestion-policy.md)|Configurations for streaming data ingestion.|
|[Update policy](update-policy.md)|Allows for data to be appended to a target table upon adding data to a source table.|
|[Query weak consistency policy](query-weak-consistency-policy.md)|Controls the level of consistency for query results.|

:::moniker-end
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Expand Up @@ -3,11 +3,12 @@ title: .show table operations mirroring-exported-artifacts command
description: Learn how to use the `.show table operations mirroring-exported-artifacts` command to check the mirroring operations exported artifacts.
ms.reviewer: sharmaanshul
ms.topic: reference
ms.date: 12/10/2024
ms.date: 04/14/2026
monikerRange: "microsoft-fabric"
---
# .show table operations mirroring-exported-artifacts command

> [!INCLUDE [applies](../includes/applies-to-version/applies.md)] [!INCLUDE [fabric](../includes/applies-to-version/fabric.md)] [!INCLUDE [azure-data-explorer](../includes/applies-to-version/azure-data-explorer.md)]
> [!INCLUDE [applies](../includes/applies-to-version/applies.md)] [!INCLUDE [fabric](../includes/applies-to-version/fabric.md)]

Returns the table's [mirroring policy](mirroring-policy.md) operations details related to the mirroring artifacts export. It helps track the operation and the artifacts exported.

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Expand Up @@ -3,11 +3,12 @@ title: .show table operations mirroring-failures command
description: Learn how to use the `.show table operations mirroring-failures` command to check the mirroring operations failures.
ms.reviewer: sharmaanshul
ms.topic: reference
ms.date: 12/10/2024
ms.date: 04/14/2026
monikerRange: "microsoft-fabric"
---
# .show table operations mirroring-failures command

> [!INCLUDE [applies](../includes/applies-to-version/applies.md)] [!INCLUDE [fabric](../includes/applies-to-version/fabric.md)] [!INCLUDE [azure-data-explorer](../includes/applies-to-version/azure-data-explorer.md)]
> [!INCLUDE [applies](../includes/applies-to-version/applies.md)] [!INCLUDE [fabric](../includes/applies-to-version/fabric.md)]

Returns the table's [mirroring policy](mirroring-policy.md) operations table export failures. It helps you identify failures or issues related to your table's mirroring operations.

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Expand Up @@ -3,13 +3,14 @@ title: .show table operations mirroring-statistics
description: Learn how to use the `.show table operations mirroring-statistics` command to check the mirroring policy operations.
ms.reviewer: sharmaanshul
ms.topic: reference
ms.date: 04/22/2025
ms.date: 04/14/2026
monikerRange: "microsoft-fabric"
---
# .show table operations mirroring-statistics

> [!INCLUDE [applies](../includes/applies-to-version/applies.md)] [!INCLUDE [fabric](../includes/applies-to-version/fabric.md)] [!INCLUDE [azure-data-explorer](../includes/applies-to-version/azure-data-explorer.md)]
> [!INCLUDE [applies](../includes/applies-to-version/applies.md)] [!INCLUDE [fabric](../includes/applies-to-version/fabric.md)]

Displays [mirroring policy](mirroring-policy.md) operations statistics for a table. Mirroring statistics allows you to verify the latency and status of your data export.
Displays [mirroring policy](mirroring-policy.md) operations statistics for a table. Mirroring statistics helps you verify the latency and status of your data export.

## Syntax

Expand All @@ -28,15 +29,15 @@ Displays [mirroring policy](mirroring-policy.md) operations statistics for a tab
| Property | Type | Description |
|-----|-----|-----|
|TableName | `string` | The name of the table. |
|IsEnabled | `bool` |Indicates whether or not the mirroring policy is enabled. |
|ManagedIdentityIdentifier |`string` | The identifier of the managed identity |
|IsExportRunning | `bool` | Indicates whether or not the mirroring policy is running. |
|IsEnabled | `bool` |Indicates whether the mirroring policy is enabled. |
|ManagedIdentityIdentifier |`string` | The identifier of the managed identity. |
|IsExportRunning | `bool` | Indicates whether the mirroring policy is running. |
|LastExportStartTime | `datetime`| The start time of the last export. |
|LastExportResult | `string` | The status of the last export result. |
|LastExportedDataTime|`datetime` | The time of the last data export. |
|Latency | `timespan` |The maximum amount of time in minutes between the last and next time new data was added to your logical copy. |
|CompletionPercentage|`int` | The percentage of a task or operation completed. |
|PendingDataSize|`int` | The size of data in bytes that is pending ingestion or processing.|
|PendingDataSize|`int` | The size of data in bytes that's pending ingestion or processing.|

[!INCLUDE [mirroring-note](../includes/mirroring-note.md)]

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3 changes: 3 additions & 0 deletions data-explorer/kusto/management/toc.yml
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Expand Up @@ -548,6 +548,9 @@ items:
- name: .show table policy mirroring command
href: show-table-mirroring-policy-command.md
displayName: .show table mirroring policy
- name: .show database operations mirroring-statistics
href: show-database-operations-mirroring-statistics.md
displayName: .show database mirroring status operations
- name: .show table operations mirroring-status command
href: show-table-operations-mirroring-status-command.md
displayName: .show table mirroring status operations
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