OK, I got it! ;)
As I searched in the deep of this mailinglist I found the solution to this
issue:
http://lists.mysql.com/maxdb/5178 (February 20 2002 12:54pm)
What is stated there is, that only UPDATE-TRIGGER will have NEW and OLD, so
for my purposes I have to modify my trigger as follows:
CRE
Hi Listmembers!
I am having problems to create a delete-trigger.
Here is the example:
CREATE TABLE address (
address_ID FIXED(10) DEFAULT SERIAL PRIMARY KEY,
street VARCHAR(20),
city VARCHAR(20),
zipVARCHAR(5),
region VARCHAR(2))
//
CREATE TABLE customer (
customer_id FIXED(10) DEFAULT
