initial

Author: JPryce-Aklundh

modules/ROOT/pages/deprecations-additions-removals-compatibility.adoc

@@ -205,6 +205,22 @@ RETURN count(p) AS count
 | Feature
 | Details
 
+a|
+label:functionality[]
+label:new[]
+[source, cypher, role=noheader]
+----
+UNWIND range(1, 100) AS i
+CALL (i) {
+    MERGE (u:User {id: i})
+    ON CREATE SET u.created = timestamp()
+} IN TRANSACTIONS ON ERROR RETRY 1 SECOND THEN FAIL
+----
+
+| New error handling option for `CALL { ... } IN TRANSACTIONS`: `ON ERROR RETRY`.
+This option applies an exponential delay between retries for transaction batches failing due to transient errors, with an optional maximum retry duration, and handles failure based on a specified fallback error mode if the transaction doesn't succeed within the given time.
+For more information, see xref:subqueries/subqueries-in-transactions#on-error-retry[`CALL` subqueries in transactions -> `ON ERROR RETRY`].
+
 a|
 label:functionality[]
 label:new[]