Hi,

>> call getCombinedResult(
>>   'select value from example',
>>   'call getVector(?1)');
>
> it is kind of difficult for a normal user to use it compare with the
> previous postgres example, and I think it would be kind of tricky
> to use it in a more complex SQL sentences.

Yes. However, I don't really understand the PostgreSQL solution
either. It's like a join, but it doesn't look like a join. It affects
(breaks?) "group by" as well:

select value, getVector(value), count(*) from example group by value;
value   getvector       count
3       0       1
3       1       1
3       2       1
2       0       1
2       1       1

> are you planning to develop this behave in a future H2 release?

No, I'm sorry. I currently don't see it as an important use case.

> or the only alternative is to use it the way you told me with
> 'getCombinedResult'?

Yes.

Regards,
Thomas

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