zstan commented on a change in pull request #9103:
URL: https://github.com/apache/ignite/pull/9103#discussion_r647137346
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File path:
modules/calcite/src/main/java/org/apache/ignite/internal/processors/query/calcite/prepare/IgnitePlanner.java
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@@ -221,7 +225,20 @@ public ValidationResult validateAndGetTypeMetadata(SqlNode
sqlNode) {
@Override public RelRoot rel(SqlNode sql) {
SqlToRelConverter sqlToRelConverter = sqlToRelConverter(validator(),
catalogReader, sqlToRelConverterCfg);
RelRoot root = sqlToRelConverter.convertQuery(sql, false, true);
- root = root.withRel(sqlToRelConverter.decorrelate(sql, root.rel));
+ RelNode rootRel = root.rel;
Review comment:
cause with .withExpand(false) correlates are not deduplicated, there are
discussion on calcite dev list, i show you.
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