Andreas Pflug wrote: <snip>
That's true, it's the question how much can be offered without too much effort.
I'm not too deep in oracle stuff, what comes to my mind is
- outer join syntax (parser thing)
- sequences usage (parser too)
- maybe stored procedure call, with a wrapper to convert output parameters to a composite return value.
There's also their "FROM DUAL" workaround (in common usage) as well.
i.e. SELECT NEXTVAL.foo FROM DUAL;
Because their SQL queries always seem to need a target object to select from. i.e. "SELECT NEXTVAL.foo" isn't valid for Oracle 8/9.
Regards and best wishes,
Justin Clift
There's certainly no point supporting any weird ddl command, so there's still porting work to be done when migrating.
Regards, Andreas
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