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///////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2010-2011 Artyom Beilis (Tonkikh) <artyomtnk@yahoo.com>
//
// Distributed under:
//
// the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// or (at your opinion) under:
//
// The MIT License
// (See accompanying file MIT.txt or a copy at
// http://www.opensource.org/licenses/mit-license.php)
//
///////////////////////////////////////////////////////////////////////////////
#include <cppdb/frontend.h>
#include <iostream>
#include <ctime>
int main()
{
try {
cppdb::session sql("sqlite3:db=db.db");
sql << "DROP TABLE IF EXISTS test" << cppdb::exec;
sql<< "CREATE TABLE test ( "
" id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "
" n INTEGER,"
" f REAL, "
" t TIMESTAMP,"
" name TEXT "
") " << cppdb::exec;
std::time_t now_time = std::time(0);
std::tm now = *std::localtime(&now_time);
cppdb::statement stat;
stat = sql <<
"INSERT INTO test(n,f,t,name) "
"VALUES(?,?,?,?)"
<< 10 << 3.1415926565 << now <<"Hello 'World'";
stat.exec();
std::cout<<"ID: "<<stat.last_insert_id() << std::endl;
std::cout<<"Affected rows "<<stat.affected()<<std::endl;
stat.reset();
stat.bind(20);
stat.bind_null();
stat.bind(now);
stat.bind("Hello 'World'");
stat.exec();
cppdb::result res = sql << "SELECT id,n,f,t,name FROM test";
while(res.next()) {
double f=-1;
int id,k;
std::tm atime;
std::string name;
res >> id >> k >> f >> atime >> name;
std::cout <<id << ' '<<k <<' '<<f<<' '<<name<<' '<<asctime(&atime)<< std::endl;
}
res = sql << "SELECT n,f FROM test WHERE id=?" << 1 << cppdb::row;
if(!res.empty()) {
int n = res.get<int>("n");
double f=res.get<double>(1);
std::cout << "The values are " << n <<" " << f << std::endl;
}
}
catch(std::exception const &e) {
std::cerr << "ERROR: " << e.what() << std::endl;
return 1;
}
return 0;
}
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