soory,
i forgot to send the email to the list...
Peter Willadt schrieb:
Hello,
Are you sure you didn't mean
create unique index server on table(server)
instead of
alter table server_gruppen add primary key (server)
??
yes, i needed two primary key
are you shure?
To me this is completely uncomprehensible.
A unique key is distinct in any record.
A primary key also is, but in sapdb it also serves for physically ordering the
records.
Probably, at one time records can be ordered only one way.
So what else could a second primary key be good for in any way that a unique
index can not do?
Peter Willadt
Hi Peter,
Sven sendet an email direct to, and it is now clear.
On a table there con only be __one__ primary key.
I wanted to add a second column to the primary key, for this entries in
the table:
1 1
1 2
2 1
2 2
regards
Andreas
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