*char connect[256], read[256];
strcpy(connect, "host=");
printf("host");
scanf( "%s", &read);
strcat(connect,read);
strcat(connect," port=");
scanf( "%s", &read);
strcat(connect,read);
strcat(connect," dbname=");
scanf( "%s", &read);
strcat(connect,read);
strcat(connect," user=");
scanf( "%s", &read);
strcat(connect,read);
strcat(connect," password=");
scanf( "%s", &read);
strcat(connect,read);
//printf("%s",connect);
PGconn *myconnection = PQconnectdb(connect)