From 25a2e111a9e3cc3156923f48e9474cd18a579c1b Mon Sep 17 00:00:00 2001
From: Tang Jiawei <tang@o1labs.org>
Date: Thu, 4 Jan 2024 00:53:47 +0800
Subject: [PATCH] add idx for element_ids

---
 src/app/archive/zkapp_tables.sql | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/app/archive/zkapp_tables.sql b/src/app/archive/zkapp_tables.sql
index 03445a146aa..f9d71b076b5 100644
--- a/src/app/archive/zkapp_tables.sql
+++ b/src/app/archive/zkapp_tables.sql
@@ -33,6 +33,8 @@ CREATE TABLE zkapp_field_array
 , element_ids              int[]   NOT NULL
 );
 
+create INDEX idx_zkapp_field_array_element_ids ON zkapp_field_array(element_ids);
+
 /* Fixed-width arrays of algebraic fields, given as id's from
    zkapp_field