initial commit

postres_cpp/Makefile

@@ -1,5 +0,0 @@
-postgres_connector: postgres_connector.cpp
-	g++ -o postgres_connector postgres_connector.cpp -lpqxx -lpq
-
-clean:
-	-rm postgres_connector

postres_cpp/postgres_connector.cpp

@@ -1,57 +0,0 @@
-#include <iostream>
-#include <iomanip>
-#include <pqxx/pqxx> 
-#include <sstream>
-#include <string>
-
-#define HOST "127.0.0.1"
-#define DATABASE "fabryka_sprzetu_it"
-#define SQL "SELECT * FROM PC;"
-
-#define COL_W 15 //if some table contetnts have too much characters/numbers in it, change this value.
-
-using namespace std;
-using namespace pqxx;
-
-int main() {
-    //welcome message & prompt
-    cout << "Welcome to MySQL connector. \nYou are trying to connect to host: " << HOST << "\nType your credentials to connect:\n";
-    string username, password;
-    cout << "User: ";
-    cin >> username;
-    cout << "Password: ";
-    cin >> password;
-
-    //prases the text to match the connection typedef input arg
-    stringstream stream;
-    stream << "dbname = " << DATABASE << " user = " << username << " password = " << password << " \
-        hostaddr = " << HOST << " port = 5432";
-    
-    try {
-        connection C(stream.str());
-        if (!C.is_open()) return 1; //closes the program if there's an issue with connection
-        
-        nontransaction N(C);
-        result R(N.exec(SQL));
-
-        //print result of last used query
-        cout << SQL << endl;
-
-        //print column names
-        for(int i=0; i<(int)R[0].size(); i++)
-            cout << right << setw(COL_W) << R.column_name(i);
-        cout << endl;
-        //print table contents
-        for (result::const_iterator r = R.begin(); r!=R.end(); r++){
-            for(int i=0; i<(int)R[0].size(); i++)
-                cout << right << setw(COL_W) << r[i].as<string>();
-            cout << endl;    
-        }
-
-        //end connection
-        C.disconnect();
-    } catch (const exception &e) {
-        cerr << e.what() << std::endl;
-        return 1;
-    }
-}