Fix CGDB database integration

[ikalevatykh]

That's all

[jvarley]

Thanks for the PR. What does this change do?

• data_.resize(numcolumns, vector(query.numRowsAffected()));
• data_.resize(numcolumns);

[ikalevatykh]

Hi,

Below in code a values are adding to the vector: data_[i].push_back(query.value(i));

So, you get double length vector with an empty first part.