address reviewer feedback

learn/inner_workings/datatypes.mdx

@@ -262,6 +262,28 @@ curl \
 
 Meilisearch is unable to only return patients who had an appointment with `Jester Lavorre` in `2022-01-01`. Instead, it returns patients who had an appointment with `Jester Lavorre`, and patients who had an appointment in `2022-01-01`.
 
+The best way to work around this limitation is reformatting your data. The above example could be fixed by merging appointment data in a new `appointmentsMerged` field so the relationship between appointment and doctor remains intact:
+
+```json
+[
+  {
+    "id": 0,
+    "patient_name": "Imogen Temult",
+    "appointmentsMerged": [
+      "2022-01-01 Jester Lavorre"
+    ]
+  },
+  {
+    "id": 1,
+    "patient_name": "Caleb Widowgast",
+    "appointmentsMerged": [
+      "2023-01-01 Jester Lavorre"
+      "2022-01-01 Dorian Storm"
+    ]
+  }
+]
+```
+
 ## Possible tokenization issues
 
 Even if it behaves exactly as expected, the tokenization process may lead to counterintuitive results in some cases, such as: