[GitHub] [spark] cloud-fan commented on a change in pull request #31475: [SPARK-34360][SQL] Support truncation of v2 tables

[GitBox <gi...@apache.org>]

cloud-fan commented on a change in pull request #31475:
URL: https://github.com/apache/spark/pull/31475#discussion_r577614309



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File path: sql/catalyst/src/main/java/org/apache/spark/sql/connector/catalog/SupportsDelete.java
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@@ -68,4 +69,15 @@ default boolean canDeleteWhere(Filter[] filters) {
    * @throws IllegalArgumentException If the delete is rejected due to required effort
    */
   void deleteWhere(Filter[] filters);
+
+  Filter[] ALWAYS_TRUE_FILTER = new Filter[] { new AlwaysTrue() };

Review comment:
       This becomes a public API as well. Shall we put it in an internal object like `CatalogV2Util`?




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