Update content/shared/influxdb3-admin/distinct-value-cache/show.md

Co-authored-by: Copilot <[email protected]>

Author: MeelahMe

content/shared/influxdb3-admin/distinct-value-cache/show.md

@@ -99,7 +99,7 @@ curl -X POST "https://localhost:8181/api/v3/query_sql" \
   -H "Content-Type: application/json" \
   -d '{
     "db": "DATABASE_NAME",
-    "q": "SELECT * FROM system.last_caches WHERE name = '\''CACHE_NAME'\''",
+    "q": "SELECT * FROM system.distinct_caches WHERE name = '\''CACHE_NAME'\''",
     "format": "json"
   }'
 ```