Dan Bishop wrote:
> It's convenient to be able to define new functions in C. But sometimes,
> it would be *more* convenient to be able to define new functions in
> SQL. This could be done by registering a CREATE_FUNCTION() function;
> then you could write something like:
>
> SELECT
It's convenient to be able to define new functions in C. But sometimes,
it would be *more* convenient to be able to define new functions in
SQL. This could be done by registering a CREATE_FUNCTION() function;
then you could write something like:
SELECT CREATE_FUNCTION('LEFT', 2, 'SUBSTR(?1,
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