From 691218955bc9fe8cfdba55b03501945e0590e600 Mon Sep 17 00:00:00 2001
From: Derek Cofausper <256792747+decofe@users.noreply.github.com>
Date: Fri, 27 Mar 2026 01:53:15 +0000
Subject: [PATCH] feat: raise HARD_LIMIT_MAX from 10k to 100k

The 10k row limit silently truncates aggregate queries (GROUP BY + SUM)
for high-volume tokens like PathUSD on the explorer. Aggregate queries
return far fewer rows than raw scans, so 10k is unnecessarily restrictive.

Co-authored-by: o-az <23618431+o-az@users.noreply.github.com>
Amp-Thread-ID: https://ampcode.com/threads/T-019d2c9a-d957-714c-add1-f823c928ddfe
---
 src/query/validator.rs | 6 +++---
 src/service/mod.rs     | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/query/validator.rs b/src/query/validator.rs
index e9e6e50e..b00768db 100644
--- a/src/query/validator.rs
+++ b/src/query/validator.rs
@@ -17,7 +17,7 @@ const ALLOWED_TABLES: &[&str] = &[
 
 const MAX_QUERY_LENGTH: usize = 65_536;
 const MAX_SUBQUERY_DEPTH: usize = 4;
-pub const HARD_LIMIT_MAX: i64 = 10_000;
+pub const HARD_LIMIT_MAX: i64 = 100_000;
 
 /// Validates that a SQL query is safe to execute.
 ///
@@ -914,13 +914,13 @@ mod tests {
     #[test]
     fn test_rejects_excessive_limit() {
         assert!(validate_query("SELECT * FROM blocks LIMIT 100000000").is_err());
-        assert!(validate_query("SELECT * FROM blocks LIMIT 10001").is_err());
+        assert!(validate_query("SELECT * FROM blocks LIMIT 100001").is_err());
     }
 
     #[test]
     fn test_allows_reasonable_limit() {
         assert!(validate_query("SELECT * FROM blocks LIMIT 100").is_ok());
-        assert!(validate_query("SELECT * FROM blocks LIMIT 10000").is_ok());
+        assert!(validate_query("SELECT * FROM blocks LIMIT 100000").is_ok());
         assert!(validate_query("SELECT * FROM blocks LIMIT 1 OFFSET 5").is_ok());
     }
 
diff --git a/src/service/mod.rs b/src/service/mod.rs
index a32d20f4..ceb739a9 100644
--- a/src/service/mod.rs
+++ b/src/service/mod.rs
@@ -470,7 +470,7 @@ mod tests {
     fn test_query_options_default() {
         let options = QueryOptions::default();
         assert_eq!(options.timeout_ms, 5000);
-        assert_eq!(options.limit, 10000);
+        assert_eq!(options.limit, 100000);
     }
 
     // ========================================================================