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Better exception message during Tuple JSON deserialization

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Kruglov Pavel 2023-02-22 14:37:55 +01:00 committed by GitHub
parent 9d116e6f5c
commit e433ecc18f
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1 changed files with 9 additions and 1 deletions
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10
src/DataTypes/Serializations/SerializationTuple.cpp
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@ -231,7 +231,15 @@ void SerializationTuple::deserializeTextJSON(IColumn & column, ReadBuffer & istr
seen_elements[element_pos] = 1;
auto & element_column = extractElementColumn(column, element_pos);
elems[element_pos]->deserializeTextJSON(element_column, istr, settings);
try
{
elems[element_pos]->deserializeTextJSON(element_column, istr, settings);
}
catch (Exception & e)
{
e.addMessage("(while reading the value of nested key " + name + ")");
throw;
}
skipWhitespaceIfAny(istr);
++processed;