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Fix for 'Result column is not empty' bug found by fuzzer
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@ -584,6 +584,12 @@ static void executeAction(const ExpressionActions::Action & action, ExecutionCon
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{
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{
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/// Do not execute function if it's result is already known.
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/// Do not execute function if it's result is already known.
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res_column.column = action.node->column->cloneResized(num_rows);
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res_column.column = action.node->column->cloneResized(num_rows);
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/// But still need to remove unused arguments.
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for (const auto & argument : action.arguments)
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{
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if (!argument.needed_later)
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columns[argument.pos] = {};
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}
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break;
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break;
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}
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}
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