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docs(retries): add a note about implicit transaction #1687

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Sep 2, 2025
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docs(retries): add a note about implicit transaction #1687

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10 changes: 9 additions & 1 deletion driver/src/main/java/org/neo4j/driver/exceptions/RetryableException.java
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Expand Up @@ -16,10 +16,18 @@
*/
package org.neo4j.driver.exceptions;

import org.neo4j.driver.Session;

/**
* A marker interface for retryable exceptions.
* <p>
* This indicates whether an operation that resulted in retryable exception is worth retrying.
* This indicates whether an operation that resulted in retryable exception might be resolved by retrying.
* <p>
* <b>Note</b> that some database requests executed via implicit transaction API (like, {@link Session#run(String)}),
* might not be idempotent irrispective of this marker interface as its main focus is on the error type and not
* individual database request. An example of such database request is
* <a href="https://neo4j.com/docs/cypher-manual/current/subqueries/subqueries-in-transactions/">CALL {} IN TRANSACTIONS</a>.
*
* @since 5.0
*/
public interface RetryableException {}