suddendust commented on a change in pull request #7959:
URL: https://github.com/apache/pinot/pull/7959#discussion_r792038079
##########
File path:
pinot-broker/src/main/java/org/apache/pinot/broker/requesthandler/BaseBrokerRequestHandler.java
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@@ -1487,6 +1498,41 @@ static void updateColumnNames(String rawTableName,
PinotQuery pinotQuery, boolea
}
}
+ private static void expandStarExpressionToActualColumns(PinotQuery
pinotQuery, Map<String, String> columnNameMap,
+ Expression selectStarExpr) {
+ List<Expression> originalSelections = pinotQuery.getSelectList();
+ Set<String> originallySelectedColumnNames =
Review comment:
Done, thanks. I was unaware of this. Is there a benchmark that I can
refer to for my own knowledge? There's literature available online, but having
Pinot specific info would be handy. Thanks!
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