static void deserializeFromString(const AggregateFunctionPtr & function, IColumn & column, const String & s)
{
ColumnAggregateFunction & column_concrete = static_cast<ColumnAggregateFunction &>(column);
size_t size_of_state = function->sizeOfData();
AggregateDataPtr place = column_concrete.createOrGetArena().alloc(size_of_state);
function->create(place);
try
{
ReadBufferFromString istr(s);
function->deserialize(place, istr);
}
catch (...)
{
function->destroy(place);
throw;
}
column_concrete.getData().push_back(place);
}
