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Mar 19, 2025
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ON ERROR RETRY for 5 manual #1220

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8a40fd5
Document `ON ERROR RETRY` (#1203)
JPryce-Aklundh Mar 19, 2025
25c6646
format for 5
JPryce-Aklundh Mar 19, 2025
8735c74
fix query
JPryce-Aklundh Mar 19, 2025
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28 changes: 28 additions & 0 deletions modules/ROOT/pages/deprecations-additions-removals-compatibility.adoc
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Expand Up @@ -16,6 +16,34 @@ New features are added to the language continuously, and occasionally, some feat
This section lists all of the features that have been removed, deprecated, added, or extended in different Cypher versions.
Replacement syntax for deprecated and removed features are also indicated.

[[cypher-deprecations-additions-removals-2025.03]]
== Neo4j 2025.03

=== New features

[cols="2", options="header"]
|===
| 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 does not succeed within the given time.
For more information, see xref:subqueries/subqueries-in-transactions#on-error-retry[`CALL` subqueries in transactions -> `ON ERROR RETRY`].

|===

[[cypher-deprecations-additions-removals-2025.01]]
== Neo4j 2025.01

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