fix(dashboard): improve withdrawal query performance

gobitfly · Dec 17, 2024 · 35ff099 · 35ff099
1 parent 2010d66
commit 35ff099
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/backend/pkg/api/data_access/vdb_withdrawals.go b/backend/pkg/api/data_access/vdb_withdrawals.go
@@ -136,8 +136,11 @@ func (d *DataAccessService) GetValidatorDashboardWithdrawals(ctx context.Context
 	// Limit the query to relevant validators
 	queryParams = append(queryParams, pq.Array(validators))
 	whereQuery := fmt.Sprintf(`
-		WHERE
-		    validatorindex = ANY ($%d)`, len(queryParams))
+		WHERE EXISTS (
+				SELECT 1
+				FROM blocks_withdrawals
+				WHERE validatorindex = ANY ($%d)
+			) AND validatorindex = ANY ($%d)`, len(queryParams), len(queryParams))
 
 	// Limit the query using sorting and the cursor
 	orderQuery := ""