vldpyatkov commented on code in PR #13080:
URL: https://github.com/apache/ignite/pull/13080#discussion_r3160265493
##########
docs/_docs/code-snippets/java/src/main/java/org/apache/ignite/snippets/PerformingTransactions.java:
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@@ -98,6 +99,36 @@ public static void executingTransactionsExample() {
}
}
+ public static void transactionSavepointsExample() {
+ try (Ignite ignite = Ignition.start()) {
+ // tag::savepoints[]
+ CacheConfiguration<String, Integer> cfg = new
CacheConfiguration<>();
+ cfg.setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL);
+ cfg.setName("myCache");
+
+ IgniteCache<String, Integer> cache = ignite.getOrCreateCache(cfg);
+
+ try (Transaction tx =
ignite.transactions().txStart(TransactionConcurrency.PESSIMISTIC,
+ TransactionIsolation.REPEATABLE_READ)) {
+ cache.put("order:1", 10);
+
+ tx.savepoint("before-shipping");
+
+ cache.put("shipping:1", 5);
+ cache.put("order:1", 15);
+
+ tx.rollbackToSavepoint("before-shipping");
+
+ cache.put("order:1", 11);
+
+ tx.releaseSavepoint("before-shipping");
+
+ tx.commit();
+ }
+ // end::savepoints[]
+ }
Review Comment:
Added output.
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