update

Author: StellaHuang95

…o/00-prerelease-telemetry-validation.kql …alysis/kusto/00-telemetry-validation.kqlanalysis/kusto/00-prerelease-telemetry-validation.kql renamed to analysis/kusto/00-telemetry-validation.kql analysis/kusto/00-prerelease-telemetry-validation.kql renamed to analysis/kusto/00-telemetry-validation.kql

@@ -1,10 +1,25 @@
 // =============================================================================
-// PRE-RELEASE TELEMETRY VALIDATION — Run before cutting a release
+// TELEMETRY VALIDATION
 // Checks that PR #1365 telemetry events are arriving with correct properties.
 // Each query is self-contained — just copy-paste into Azure Data Explorer.
 // =============================================================================
 
 
+// =============================================================================
+// CHECK 0: UniqueMachines with Telemetry Changes
+// Shows unique machines per version for builds after 1.23.10781011 and 1.24.x.
+// Use this to confirm the latest pre-release build has real users.
+// =============================================================================
+RawEventsVSCodeExt
+| where ServerTimestamp > ago(7d)
+| where ExtensionName == "ms-python.vscode-python-envs"
+| where ExtensionVersion != ""
+| extend VersionSuffix = tolong(extract("1\\.23\\.(\\d+)", 1, ExtensionVersion))
+| where VersionSuffix > 10781011 or ExtensionVersion startswith "1.24."
+| summarize UniqueMachines = dcount(VSCodeMachineId) by ExtensionVersion
+| order by ExtensionVersion desc;
+
+
 // =============================================================================
 // CHECK 1: Are all 4 events arriving? (3 new + 1 enhanced)
 // Expected: at least 1 row per event. If any row shows 0, that event is broken.
@@ -25,6 +40,8 @@ let observed = RawEventsVSCodeExt
     "ms-python.vscode-python-envs/extension.manager_registration_duration"
 )
 | extend ExtVersion = tostring(Properties["common.extversion"])
+| extend VersionSuffix = tolong(extract("1\\.23\\.(\\d+)", 1, ExtVersion))
+| where VersionSuffix > 10781011 or ExtVersion startswith "1.24."
 | summarize EventCount = count(), UniqueMachines = dcount(VSCodeMachineId) by EventName, ExtVersion;
 allEvents
 | join kind=leftouter observed on EventName