vldpyatkov commented on code in PR #13080:
URL: https://github.com/apache/ignite/pull/13080#discussion_r3162067873
##########
modules/core/src/main/java/org/apache/ignite/transactions/Transaction.java:
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@@ -290,6 +290,57 @@ public interface Transaction extends AutoCloseable,
IgniteAsyncSupport {
*/
public void suspend() throws IgniteException;
+ /**
+ * Creates a savepoint in the current transaction.
+ * <p>
+ * Savepoints are supported only for explicit transactions with
+ * {@link TransactionConcurrency#PESSIMISTIC} concurrency. The savepoint
keeps the current transaction state and can
+ * later be used by {@link #rollbackToSavepoint(String)} to discard
changes made after it was created.
+ *
+ * @param name Savepoint name.
+ * @throws TransactionException If savepoint with the same name already
exists.
+ * @throws IgniteException If savepoints are not supported for this
transaction.
+ */
+ public void savepoint(String name);
Review Comment:
Marked as experimental.
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