aokolnychyi commented on code in PR #7691:
URL: https://github.com/apache/iceberg/pull/7691#discussion_r1204743595
##########
spark/v3.4/spark-extensions/src/test/java/org/apache/iceberg/spark/extensions/TestUpdate.java:
##########
@@ -1455,6 +1457,31 @@ public void
testUpdateToWapBranchWithTableBranchIdentifier() {
branch)));
}
+ @Test
+ public void subExpressionEliminationInCodegen() {
+ createAndInitTable("id INT, c1 INT, c2 INT");
+
+ sql("INSERT INTO TABLE %s VALUES (1, 11, 111), (2, 22, 222)", tableName);
+ createBranchIfNeeded();
+
+ // disable AQE to see the final plan with codegen in EXPLAIN
Review Comment:
Let me play around.
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