chore: update query

Signed-off-by: Shivanshu Raj Shrivastava <[email protected]>

pkg/query-service/app/integrations/messagingQueues/kafka/sql.go

@@ -339,35 +339,36 @@ func generateOverviewSQL(start, end int64, filters *QueueFilters) string {
 	var whereClauses []string
 
 	// Mandatory base filter: show only kafka/celery
-	whereClauses = append(whereClauses, "aggregated_metrics.messaging_system IN ('kafka', 'celery')")
+	whereClauses = append(whereClauses, "messaging_system IN ('kafka', 'celery')")
 
 	if len(filters.ServiceName) > 0 {
-		whereClauses = append(whereClauses, inClause("aggregated_metrics.service_name", filters.ServiceName))
+		whereClauses = append(whereClauses, inClause("service_name", filters.ServiceName))
 	}
 	if len(filters.SpanName) > 0 {
-		whereClauses = append(whereClauses, inClause("aggregated_metrics.span_name", filters.SpanName))
+		whereClauses = append(whereClauses, inClause("span_name", filters.SpanName))
 	}
 	if len(filters.Queue) > 0 {
 		// "queue" in the struct refers to the messaging_system in the DB
-		whereClauses = append(whereClauses, inClause("aggregated_metrics.messaging_system", filters.Queue))
+		whereClauses = append(whereClauses, inClause("messaging_system", filters.Queue))
 	}
 	if len(filters.Destination) > 0 {
-		whereClauses = append(whereClauses, inClause("aggregated_metrics.destination", filters.Destination))
+		whereClauses = append(whereClauses, inClause("destination", filters.Destination))
 	}
 	if len(filters.Kind) > 0 {
-		whereClauses = append(whereClauses, inClause("aggregated_metrics.kind_string", filters.Kind))
+		whereClauses = append(whereClauses, inClause("kind_string", filters.Kind))
 	}
 
 	// Combine all WHERE clauses with AND
 	whereSQL := strings.Join(whereClauses, "\n    AND ")
 
+	if len(whereSQL) > 0 {
+		whereSQL = fmt.Sprintf("AND %s", whereSQL)
+	}
+
 	// Final query string
 	// Note the use of %f for float64 values in fmt.Sprintf
 	query := fmt.Sprintf(`
 WITH
-    timeRange AS (
-        SELECT %f AS seconds
-    ),
     processed_traces AS (
         SELECT
             resource_string_service$$name AS service_name,
@@ -395,6 +396,7 @@ WITH
                 OR has(attributes_string, 'celery.action')
                 OR has(attributes_string, 'celery.task_name')
             )
+		    %s
     ),
     aggregated_metrics AS (
         SELECT
@@ -421,22 +423,18 @@ SELECT
     aggregated_metrics.messaging_system,
     aggregated_metrics.destination,
     aggregated_metrics.kind_string,
-    COALESCE(aggregated_metrics.total_count / timeRange.seconds, 0) AS throughput,
+    COALESCE(aggregated_metrics.total_count / %f, 0) AS throughput,
     COALESCE((aggregated_metrics.error_count * 100.0) / aggregated_metrics.total_count, 0) AS error_percentage,
     aggregated_metrics.p95_latency
 FROM
     aggregated_metrics
-CROSS JOIN timeRange
-WHERE
-    %s
 ORDER BY
     aggregated_metrics.service_name,
     aggregated_metrics.span_name;
 `,
-		timeRangeSecs, // timeRange AS (SELECT %f AS seconds)
 		startSeconds, endSeconds,
 		tsBucketStart, tsBucketEnd,
-		whereSQL,
+		whereSQL, timeRangeSecs,
 	)
 
 	return query