From 4697bfa2fb61b885997a499f40bb7daafb95da83 Mon Sep 17 00:00:00 2001
From: Lorenzo Delgado <lorenzo@status.im>
Date: Wed, 25 Jan 2023 12:16:45 +0100
Subject: [PATCH] refactor(archive): sqlite query optimization. replace or-ed
 equal conditions list with in-list

---
 .../waku_archive/driver/sqlite_driver/queries.nim         | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/waku/v2/protocol/waku_archive/driver/sqlite_driver/queries.nim b/waku/v2/protocol/waku_archive/driver/sqlite_driver/queries.nim
index 4b38c2696c..ee915eac51 100644
--- a/waku/v2/protocol/waku_archive/driver/sqlite_driver/queries.nim
+++ b/waku/v2/protocol/waku_archive/driver/sqlite_driver/queries.nim
@@ -255,10 +255,10 @@ proc whereClause(cursor: Option[DbCursor],
   let contentTopicClause = if contentTopic.len <= 0:
         none(string)
       else:
-        var where = "("
-        where &= "contentTopic = (?)"
-        for _ in contentTopic[1..^1]:
-          where &= " OR contentTopic = (?)"
+        var where = "contentTopic IN ("
+        where &= "?"
+        for _ in 1..<contentTopic.len:
+          where &= ", ?"
         where &= ")"
         some(where)