Database operations:

...

Select

...

env("CONSOLE","1");
select(so_mstr where so_domain = "10USA" and so_ship = "11C1000") {
  console(so_mstr.so_nbr);
}

Update

...

env("CONSOLE","1");
select(so_mstr where so_domain = "10USA" and so_ship = "11C1000") {
  so_mstr.so_cust = "NEWCUST";
  update(so_mstr);
}

Insert

...

env("CONSOLE","1");
so_mstr.so_domain = "10USA";
so_mstr.so_nbr = "SO_0102202";
insert(so_mstr);