[9.2] [Metrics][Discover] Disable Metrics Experience when ESQL query contains WHERE command (#239131) (#239172)

# Backport

This will backport the following commits from `main` to `9.2`:
- [[Metrics][Discover] Disable Metrics Experience when ESQL query
contains WHERE command
(#239131)](#239131)

<!--- Backport version: 9.6.6 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sorenlouv/backport)

<!--BACKPORT [{"author":{"name":"Miłosz
Marcinkowski","email":"[email protected]"},"sourceCommit":{"committedDate":"2025-10-15T14:57:21Z","message":"[Metrics][Discover]
Disable Metrics Experience when ESQL query contains WHERE command
(#239131)\n\n## Summary\n\nCloses #239096\n\nDisable Metrics Experience
when ESQL query contains WHERE command.\n\nBefore:<img width=\"1728\"
height=\"971\" alt=\"Screenshot 2025-10-15 at 13\n57
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How to test\n- Clone
https://github.com/simianhacker/simian-forge/tree/main\n- Run ` ./forge
--dataset unique-metrics --count 50 --interval 30s`\n- Navigate to
Discover page, select ESQL mode and search for
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Disable Metrics Experience when ESQL query contains WHERE
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Disable Metrics Experience when ESQL query contains WHERE command
(#239131)\n\n## Summary\n\nCloses #239096\n\nDisable Metrics Experience
when ESQL query contains WHERE command.\n\nBefore:<img width=\"1728\"
height=\"971\" alt=\"Screenshot 2025-10-15 at 13\n57
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How to test\n- Clone
https://github.com/simianhacker/simian-forge/tree/main\n- Run ` ./forge
--dataset unique-metrics --count 50 --interval 30s`\n- Navigate to
Discover page, select ESQL mode and search for
metrics\nindex","sha":"c8b851534bffe80bd60008615fa5808368452fc8"}},"sourceBranch":"main","suggestedTargetBranches":["9.2"],"targetPullRequestStates":[{"branch":"9.2","label":"v9.2.0","branchLabelMappingKey":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"},{"branch":"main","label":"v9.3.0","branchLabelMappingKey":"^v9.3.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/239131","number":239131,"mergeCommit":{"message":"[Metrics][Discover]
Disable Metrics Experience when ESQL query contains WHERE command
(#239131)\n\n## Summary\n\nCloses #239096\n\nDisable Metrics Experience
when ESQL query contains WHERE command.\n\nBefore:<img width=\"1728\"
height=\"971\" alt=\"Screenshot 2025-10-15 at 13\n57
46\"\nsrc=\"https://github.com/user-attachments/assets/6e888549-7522-43d2-be2d-b5d66dc06949\"\n/>\n\n\nAfter:
<img width=\"1728\" height=\"967\" alt=\"Screenshot 2025-10-15 at 13\n57
10\"\nsrc=\"https://github.com/user-attachments/assets/3ac32981-3d1c-492f-a2ff-f20095bb1c4d\"\n/>\n\n##
How to test\n- Clone
https://github.com/simianhacker/simian-forge/tree/main\n- Run ` ./forge
--dataset unique-metrics --count 50 --interval 30s`\n- Navigate to
Discover page, select ESQL mode and search for
metrics\nindex","sha":"c8b851534bffe80bd60008615fa5808368452fc8"}}]}]
BACKPORT-->

Co-authored-by: Miłosz Marcinkowski <[email protected]>

Author: kibanamachine

src/platform/plugins/shared/discover/public/context_awareness/profile_providers/metrics_data_source_profile/profile.test.ts

@@ -71,7 +71,6 @@ describe('metricsDataSourceProfileProvider', () => {
       'TS metrics-*,',
       'FROM metrics-* | LIMIT 10',
       'FROM metrics-* | SORT @timestamp DESC',
-      'FROM metrics-* | WHERE host.name="foo"',
     ])('when query conatains supported commands %s', async (query) => {
       const result = await provider.resolve(
         createParams({
@@ -151,10 +150,16 @@ describe('metricsDataSourceProfileProvider', () => {
       expect(result).toEqual(RESOLUTION_MISMATCH);
     });
 
-    it('when query contains commands that are not supported', async () => {
+    it.each([
+      'FROM metrics-* | STATS count() BY @timestamp',
+      'FROM metrics-* | WHERE host.name="foo"',
+    ])('when query contains commands that are not supported', async (query) => {
       const result = await provider.resolve(
-        createParams({ query: { esql: 'FROM metrics-* | STATS count() BY @timestamp' } })
+        createParams({
+          query: { esql: query },
+        })
       );
+
       expect(result).toEqual(RESOLUTION_MISMATCH);
     });
   });

src/platform/plugins/shared/discover/public/context_awareness/profile_providers/metrics_data_source_profile/profile.ts

@@ -21,7 +21,7 @@ export type MetricsExperienceDataSourceProfileProvider = DataSourceProfileProvid
 
 export const METRICS_DATA_SOURCE_PROFILE_ID = 'metrics-data-source-profile';
 // FIXME: could kbn-esql-ast provide a union type with existing commands?
-const SUPPORTED_ESQL_COMMANDS = new Set(['from', 'ts', 'limit', 'sort', 'where']);
+const SUPPORTED_ESQL_COMMANDS = new Set(['from', 'ts', 'limit', 'sort']);
 export const createMetricsDataSourceProfileProvider = (
   services: ProfileProviderServices
 ): MetricsExperienceDataSourceProfileProvider => ({