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fix pushdown of limit to reading stage

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This commit is contained in:
Anton Popov 2021-07-16 20:40:00 +03:00
parent 048e089a58
commit f61ea15d56
1 changed files with 1 additions and 1 deletions
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2
src/Interpreters/InterpreterSelectQuery.cpp
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@ -1925,7 +1925,7 @@ void InterpreterSelectQuery::executeFetchColumns(QueryProcessingStage::Enum proc
}
/// If we don't have filtration, we can pushdown limit to reading stage for optimizations.
UInt64 limit = (query.where() || query.prewhere()) ? 0 : getLimitForSorting(query, context);
UInt64 limit = (query.where() || query.prewhere() || query.groupBy()) ? 0 : getLimitForSorting(query, context);
if (query_info.projection)
query_info.projection->input_order_info
= query_info.projection->order_optimizer->getInputOrder(query_info.projection->desc->metadata, context, limit);