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dbms: improvement [#METR-19264].

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This commit is contained in:
Alexey Milovidov 2015-12-13 14:02:58 +03:00
parent 1e4def963d
commit cc9335fa65
1 changed files with 6 additions and 1 deletions
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7
dbms/include/DB/Functions/FunctionsArray.h
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@ -2423,6 +2423,11 @@ public:
}
aggregate_function = AggregateFunctionFactory().get(aggregate_function_name, argument_types);
/// Потому что владение состояниями агрегатных функций никуда не отдаётся.
if (aggregate_function->isState())
throw Exception("Using aggregate function with -State modifier in function arrayReduce is not supported", ErrorCodes::BAD_ARGUMENTS);
if (has_parameters)
aggregate_function->setParameters(params_row);
aggregate_function->setArguments(argument_types);
@ -2436,7 +2441,7 @@ public:
{
IAggregateFunction & agg_func = *aggregate_function.get();
std::unique_ptr<char[]> place_holder { new char[agg_func.sizeOfData()] };
char * place = place_holder.get();
AggregateDataPtr place = place_holder.get();
size_t rows = block.rowsInFirstColumn();