Re: Help: Problems with ALTER TABLE

Hi,
the problem I am facing is a little different:

Session A is doing updates on the table. In Session B (AUTOCOMMIT OFF) I issue the following commands: 1) lock table t in exclusive mode;
2) alter table t add (xxx number(10,0));

Result:
After (1) the updates off session A come to a halt. (Obviously fine) After (2) I get ORA-00054.

Any explanations?

Thanks.
Steffen Received on Fri Jul 18 2003 - 11:31:41 CEST