aokolnychyi commented on code in PR #55278:
URL: https://github.com/apache/spark/pull/55278#discussion_r3164971403
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/v2Commands.scala:
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@@ -1272,6 +1280,22 @@ case class Assignment(key: Expression, value:
Expression) extends Expression
newLeft: Expression, newRight: Expression): Assignment = copy(key =
newLeft, value = newRight)
}
+/**
+ * Marker trait for write operations that participate in a DSv2 transaction.
+ *
+ * Implementations are expected to target a DSv2 catalog backed by a
+ * [[org.apache.spark.sql.connector.catalog.TransactionalCatalogPlugin]].
+ */
+trait TransactionalWrite extends LogicalPlan {
+ def table: LogicalPlan
+}
+
+/** Trait for streaming write commands that participate in DSv2 transactions.
*/
+trait StreamingV2WriteCommand extends TransactionalWrite {
Review Comment:
Will `V2StreamingWriteCommand` be more in line with other classes?
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