From 70b980e47f8c2b846d60015d60ad1b7126808a67 Mon Sep 17 00:00:00 2001
From: Andre Pereira <adrapereira@gmail.com>
Date: Wed, 13 Dec 2023 16:06:07 +0000
Subject: [PATCH] Tempo: Fix cache in TraceQL editor (#79468)

Fix 77380
---
 .../app/plugins/datasource/tempo/traceql/autocomplete.ts   | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/public/app/plugins/datasource/tempo/traceql/autocomplete.ts b/public/app/plugins/datasource/tempo/traceql/autocomplete.ts
index 9d98bab5037..b843bb385c2 100644
--- a/public/app/plugins/datasource/tempo/traceql/autocomplete.ts
+++ b/public/app/plugins/datasource/tempo/traceql/autocomplete.ts
@@ -282,12 +282,13 @@ export class CompletionProvider implements monacoTypes.languages.CompletionItemP
 
   private async getTagValues(tagName: string, query: string): Promise<Array<SelectableValue<string>>> {
     let tagValues: Array<SelectableValue<string>>;
+    const cacheKey = `${tagName}:${query}`;
 
-    if (this.cachedValues.hasOwnProperty(tagName)) {
-      tagValues = this.cachedValues[tagName];
+    if (this.cachedValues.hasOwnProperty(cacheKey)) {
+      tagValues = this.cachedValues[cacheKey];
     } else {
       tagValues = await this.languageProvider.getOptionsV2(tagName, query);
-      this.cachedValues[tagName] = tagValues;
+      this.cachedValues[cacheKey] = tagValues;
     }
     return tagValues;
   }