You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Copy file name to clipboardExpand all lines: articles/azure-monitor/logs/azure-monitor-data-explorer-proxy.md
+9-9Lines changed: 9 additions & 9 deletions
Display the source diff
Display the rich diff
Original file line number
Diff line number
Diff line change
@@ -15,7 +15,7 @@ You can run cross-service queries by using any client tools that support Kusto Q
15
15
16
16
## Permissions required
17
17
18
-
To perform a cross-service query, you need:
18
+
To run a cross-service query, you need:
19
19
20
20
-`Microsoft.OperationalInsights/workspaces/query/*/read` permissions to the Log Analytics workspaces you query, as provided by the [Log Analytics Reader built-in role](../logs/manage-access.md#log-analytics-reader), for example.
21
21
- Reader permissions to the resources you query in Azure Resource Graph.
@@ -38,13 +38,6 @@ Enter the identifier for an Azure Data Explorer cluster in a query within the `a
>* Cross-resource query as an alert isn't supported.
44
-
>* Identifying the Timestamp column in the cluster isn't supported. The Log Analytics Query API won't pass along the time filter.
45
-
> * The cross-service query ability is used for data retrieval only. For more information, see [Function supportability](#function-supportability).
46
-
> * Private Link is not supported with this feature.
47
-
48
41
### Combine Azure Data Explorer cluster tables with a Log Analytics workspace
49
42
50
43
Use the `union` command to combine cluster tables with a Log Analytics workspace.
@@ -127,6 +120,13 @@ Perf | where ObjectName == "Memory" and (CounterName == "Available MBytes Memory
127
120
128
121
To create a new alert rule based on a cross-service query, follow the steps in [Create a new alert rule](../alerts/alerts-create-new-alert-rule.md), selecting your Log Analytics workspace on the Scope tab.
129
122
123
+
## Limitations
124
+
125
+
* Database names are case sensitive.
126
+
* Identifying the Timestamp column in the cluster isn't supported. The Log Analytics Query API won't pass along the time filter.
127
+
* The cross-service query ability is used for data retrieval only.
128
+
*[Private Link](../logs/private-link-security) does not support cross-service queries.
0 commit comments