Re: currval() within one statement

A. Kretschmer wrote:

>> is it expected that the currval() changes its value between calls within 
>> one statement ?

> Conclusion, don't call nextval() within a TRIGGER, and insert either
> nextval() for the column or omit this column.

I only note that i still want to discuss the titled problem or to be
given an exact pointer to documentation regarding the currval() behavior
in the described situation, that i had.