 | | | problem compiling program using mysql++ | problem compiling program using mysql++ 2007-07-23 - By Brian Davis
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Hello. I'm new to mysql and mysql++. I'm trying to compile the below program
for use with mysql++:
#include <iostream>
#include <iomanip>
#include <mysql++.h>
int main(void)
{
// -> Create a connection to the database
Connection con("gamedata","127.0.0.1");
// -> Create a query object that is bound to our connection
Query query = con.query();
// -> Assign the query to that object
query << "SELECT * FROM paymentinfo";
// -> Store the results from then query
Result res = query.store();
// -> Display the results to the console
// -> Show the Field Headings
cout.setf(ios::left);
cout << setw(6) << "id"
<< setw(10) << "playerid"
<< setw(20) << "datepaid"
<< setw(20) << "type"
<< setw(20) << "amount" << endl;
Result::iterator i;
Row row;
// The Result class has a read-only Random Access Iterator
for (i = res.begin(); i != res.end(); i++)
{
row = *i;
cout << setw(6) << row["id"]
<< setw(10) << row["playerid"]
<< setw(20) << row["datepaid"]
<< setw(20) << row["type"]
<< setw(20) << row["amount"] << endl;
}
return 1;
}
I'm using Mingw/GCC 3.4.2 on Windows XP SP2 with the following command to
compile:
C:\Dev-Cpp\mysqlexample1devcpp>g++ -c main.cpp -o main.o -I"Z:\dev-cpp\include"
-lmysqlclient -lmysqlpp -lmysqlpp_util -lmysql -L"Z:\dev-
cpp\lib"
and I get the below errors:
main.cpp: In function `int main()':
main.cpp:10: error: `Connection' undeclared (first use this function)
main.cpp:10: error: (Each undeclared identifier is reported only once for each f
unction it appears in.)
main.cpp:10: error: expected `;' before "con"
main.cpp:13: error: `Query' undeclared (first use this function)
main.cpp:13: error: expected `;' before "query"
main.cpp:16: error: `query' undeclared (first use this function)
main.cpp:19: error: `Result' undeclared (first use this function)
main.cpp:19: error: expected `;' before "res"
main.cpp:25: error: `cout' undeclared (first use this function)
main.cpp:25: error: `ios' has not been declared
main.cpp:25: error: `left' undeclared (first use this function)
main.cpp:26: error: `setw' undeclared (first use this function)
main.cpp:30: error: `endl' undeclared (first use this function)
main.cpp:32: error: `Result' has not been declared
main.cpp:32: error: `iterator' undeclared (first use this function)
main.cpp:32: error: expected `;' before "i"
main.cpp:33: error: `Row' undeclared (first use this function)
main.cpp:33: error: expected `;' before "row"
main.cpp:35: error: `i' undeclared (first use this function)
main.cpp:35: error: `res' undeclared (first use this function)
main.cpp:37: error: `row' undeclared (first use this function)
It seems like I'm not including a header file or not linking to a particular
library, but I cannot figure it out. I'm hoping another pair of eyes can help
me. Anyone who has a suggestion and the time, I'd be most grateful for your
response. Thanks.
Brian
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