normanj-bitquill commented on code in PR #3802:
URL: https://github.com/apache/calcite/pull/3802#discussion_r1635144310
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core/src/main/java/org/apache/calcite/sql/validate/SqlValidatorImpl.java:
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@@ -736,7 +737,7 @@ private boolean expandStar(List<SqlNode> selectItems,
Set<String> aliases,
if (!hasDynamicStruct || Bug.CALCITE_2400_FIXED) {
// If some fields before star identifier,
// we should move offset.
- int offset = calculatePermuteOffset(selectItems);
+ int offset = Math.min(calculatePermuteOffset(selectItems),
originalSize);
Review Comment:
@mihaibudiu It was possible to get an `IndexOutOfBoundsException` when
correcting the field order (for CALCITE-2400). We need to make sure that the
offset is not beyond the `selectItems` list.
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