From 7ef27f6191f17c8eddbfb2ada65bf545aad0b3be Mon Sep 17 00:00:00 2001
From: putrasattvika2 <putra.sattvika@paypay-corp.co.jp>
Date: Fri, 31 Oct 2025 15:06:21 +0900
Subject: [PATCH 1/2] Use case-insensitive substring match for quick filter
 field selector

---
 .nvmrc                                          |  2 +-
 .../QueryEditor/FilterEditor/index.tsx          |  2 +-
 src/hooks/useFields.ts                          | 17 +++++++++++++++--
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/.nvmrc b/.nvmrc
index 19c7bdb..2edeafb 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-16
\ No newline at end of file
+20
\ No newline at end of file
diff --git a/src/components/QueryEditor/FilterEditor/index.tsx b/src/components/QueryEditor/FilterEditor/index.tsx
index e30bdbc..e4a85f7 100644
--- a/src/components/QueryEditor/FilterEditor/index.tsx
+++ b/src/components/QueryEditor/FilterEditor/index.tsx
@@ -95,7 +95,7 @@ interface FilterEditorRowProps {
 
 export const FilterEditorRow = ({ value, onSubmit }: FilterEditorRowProps) => {
   const dispatch = useDispatch();
-  const getFields = useFields('filters', 'startsWith');
+  const getFields = useFields('filters', 'containsCaseInsensitive');
   const valueInputRef = useRef<HTMLInputElement>(null);
 
   return (
diff --git a/src/hooks/useFields.ts b/src/hooks/useFields.ts
index b4f2192..48e682e 100644
--- a/src/hooks/useFields.ts
+++ b/src/hooks/useFields.ts
@@ -46,7 +46,7 @@ const toSelectableValue = ({ text }: MetricFindValue): SelectableValue<string> =
   value: text,
 });
 
-type MatchType = 'contains' | 'startsWith'
+type MatchType = 'contains' | 'containsCaseInsensitive' | 'startsWith'
 
 /**
  * Returns a function to query the configured datasource for autocomplete values for the specified aggregation type or data types.
@@ -73,7 +73,20 @@ export const useFields = (type: AggregationType | string[], matchType: MatchType
         if (q === undefined) {
           return true;
         }
-        return matchType === 'contains' ? text.includes(q) : text.startsWith(q)
+
+        switch (matchType) {
+          case 'contains':
+            return text.includes(q);
+
+          case 'containsCaseInsensitive':
+            return text.toLowerCase().includes(q.toLowerCase());
+
+          case 'startsWith':
+            return text.startsWith(q);
+
+          default:
+            return true;
+        }
       })
       .map(toSelectableValue);
   };

From e3ffed324ec7d2d7afe12e521fef519adb3279c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tommi=20L=C3=A4tti?= <tommi.latti@paypay-corp.co.jp>
Date: Wed, 5 Nov 2025 11:41:30 +0900
Subject: [PATCH 2/2] Update .nvmrc

---
 .nvmrc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.nvmrc b/.nvmrc
index 2edeafb..209e3ef 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-20
\ No newline at end of file
+20