add a note to reuse existing document fields

firebase · Oct 24, 2023 · 278c11a · 278c11a
1 parent d934cdb
commit 278c11a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Firestore/Example/Tests/Integration/API/FIRCompositeIndexQueryTests.mm b/Firestore/Example/Tests/Integration/API/FIRCompositeIndexQueryTests.mm
@@ -189,6 +189,10 @@ - (void)deleteDoc:(FIRDocumentReference *)document {
  * To get started, please refer to the instructions provided in the README file. This will
  * guide you through setting up your local testing environment and updating the Terraform
  * configuration with any new composite indexes required for your testing scenarios.
+ *
+ * Note: Whenever feasible, make use of the current document fields (such as 'a,' 'b,' 'author,'
+ * 'title') to avoid introducing new composite indexes and surpassing the limit. Refer to the
+ * guidelines at https://firebase.google.com/docs/firestore/quotas#indexes for further information.
  */
 
 - (void)testOrQueriesWithCompositeIndexes {