From 2eb06bca3b48c4d9553bf433dbd5f9a9c4e1ae05 Mon Sep 17 00:00:00 2001
From: Robert Kuzhin <rk.ku.202014@gmail.com>
Date: Fri, 9 Aug 2024 14:37:07 +0300
Subject: [PATCH] feat: export partialMatchKey util

---
 docs/framework/react/guides/filters.md | 13 +++++++++++++
 packages/query-core/src/index.ts       |  1 +
 2 files changed, 14 insertions(+)

diff --git a/docs/framework/react/guides/filters.md b/docs/framework/react/guides/filters.md
index a4e20cde674..b77d4a4d024 100644
--- a/docs/framework/react/guides/filters.md
+++ b/docs/framework/react/guides/filters.md
@@ -88,3 +88,16 @@ const isMatching = matchMutation(filters, mutation)
 ```
 
 Returns a boolean that indicates whether a mutation matches the provided set of mutation filters.
+
+### `partialMatchKey`
+
+```tsx
+const isPartialMatch = partialMatchKey(keyA, keyB)
+```
+
+Determines whether the query key `keyB` partially matches the query key `keyA` and returns a boolean.
+
+Use Cases:
+
+- Filtering queries based on partial match of query keys.
+- Checking if a query key is a subset of another query key, to perform the required logic.
diff --git a/packages/query-core/src/index.ts b/packages/query-core/src/index.ts
index 684256b572f..c1dc7578ed5 100644
--- a/packages/query-core/src/index.ts
+++ b/packages/query-core/src/index.ts
@@ -18,6 +18,7 @@ export {
   replaceEqualDeep,
   isServer,
   matchQuery,
+  partialMatchKey,
   matchMutation,
   keepPreviousData,
   skipToken,