kasakrisz commented on code in PR #4943:
URL: https://github.com/apache/hive/pull/4943#discussion_r1487412138
##########
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/views/HiveRowIsDeletedPropagator.java:
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@@ -92,86 +159,155 @@ public RelNode visit(HiveTableScan scan) {
.build();
}
- /**
- * Create a new Project with original projected columns plus add
rowIsDeleted as last column referencing
- * the last column of the input {@link RelNode}.
- * @param project - {@link HiveProject to transform}
- * @return new Project
- */
- @Override
- public RelNode visit(HiveProject project) {
- RelNode newProject = visitChild(project, 0, project.getInput());
+ // Add the new columns(_deleted, _inserted) to the original project
+ public RelNode visit(HiveProject project, Context context) {
+ RelNode newProject = visitChild(project, 0, project.getInput(), context);
RelNode projectInput = newProject.getInput(0);
- int rowIsDeletedIndex = projectInput.getRowType().getFieldCount() - 1;
+
Review Comment:
Fixed.
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