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Bug #2775
openProblem with Session execute using Postgres
Status:
Feedback
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
03/07/2014
Due date:
% Done:
0%
Estimated time:
Description
#include <iostream>
#include <Wt/WString>
#include <Wt/Dbo/Session>
#include <Wt/Dbo/FixedSqlConnectionPool>
#include <Wt/Dbo/backend/Postgres>
#include <Wt/Dbo/Transaction>
#include <Wt/WWidget>
#include <Wt/Dbo/ptr>
#include <Wt/Dbo/Call>
namespace dbo = Wt::Dbo;
class Test{
public:
dbo::FixedSqlConnectionPool pool;
Test():
pool(new dbo::backend::Postgres(
Wt::WString("host=127.0.0.1 port=5432 user=postgres password=arielariel").narrow()), 20)
{
session_.setConnectionPool(pool);
}
dbo::Session& session(){
return session_;
}
void insertLines(){
dbo::Transaction transaction(session());
for(int i=0; i<10; i++)
session().execute("INSERT INTO geral.test(name) VALUES (?)").bind(i);
transaction.commit();
}
private:
mutable dbo::Session session_;
};
int main(int argc, char **argv)
{
Test *a = new Test();
a->insertLines();
}
I am trying to compile this code, but I am having problems...can someone check what is happening?
this is the output error: undefined reference to `Wt::Dbo::Call& Wt::Dbo::Call::bind(int const&)
and this is how I am compiling
g -o output Test.C -I/usr/local/include -L/usr/local/lib -lwthttp -lwt -lwtdbopostgres -lwtdbo -lboost_regex -lboost_signals -lboost_system -lboost_thread -lboost_filesystem -lboost_date_time
I also tried to compile with
g -o output Test.C -I/usr/local/include -L/usr/local/lib -lwthttp -lwt -lwtdbo -lwtdbopostgres -lboost_regex -lboost_signals -lboost_system -lboost_thread -lboost_filesystem -lboost_date_time
Thanks
Updated by Koen Deforche almost 11 years ago
- Status changed from New to Feedback
Hey,
You should include since you are probably missing some implementation headers.
Regards,
koen
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