ziqiangliang commented on code in PR #7392:
URL: https://github.com/apache/gravitino/pull/7392#discussion_r2188896724
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core/src/main/java/org/apache/gravitino/storage/relational/utils/SessionUtils.java:
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@@ -145,4 +161,124 @@ public static void doMultipleWithCommit(Runnable...
operations) {
}
}
}
+
+ /**
+ * Creates a database operation with the given mapper and function, to be
executed without
+ * committing. Intended for use inside a transactional block like {@link
+ * SessionUtils#doMultipleWithCommit(Operation[])}}.
+ *
+ * @param mapperClass the mapper class
+ * @param function the operation logic
+ * @param <T> the mapper type
+ * @param <R> the result type
+ * @return the wrapped operation
+ */
+ public static <T, R> Operation<T, R> callWithoutCommit(
Review Comment:
> Where is `callWithoutCommit` used? I only noticed that it was called in
the testing example. Is it expected?
Yes, currently the callWithoutCommit method is only used in test code and
hasn't been implemented in production code yet, mainly as a precaution to avoid
impacting existing functionality. For future manual transaction control
scenarios, we can use doMultipleWithCommit in combination with either
callWithoutCommit or opWithoutCommit
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