Hi Hans,

If I understand you correctly, it is a little C++ related question.
As far as I remember ResultSet_getStringByName could return NULL, so you should handle it by yourself...
It could be something like:
char* str = ResultSet_getStringByName();
std::string cppstring(str == NULL? "": str);
 
Good luck,
Volodymyr!

From: Hans Richardo <qrx_1088@yahoo.com>
To: This is the libzdb general mailing list <libzdb-general@tildeslash.com>
Sent: Wednesday, June 20, 2012 1:00 PM
Subject: ResultSet_getStringByName to receive NULL

Thanks for the Version 2.10.4 of libzdb.

Please help me,
I want to accomodate ResultSet_getStringByName to a String variable, but it comes error if the value returned is NULL.
How can I resolve its?

This is the error message :
terminate called after throwing an instance of 'std::logic_error'  
what():  basic_string::_S_construct NULL not valid

Thanks,
Hans

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