OK, I should have upgraded. But I am currently travelling an with a
small laptop only and an Internet connectivity not fit for downloads
(call it a bad excuse if you want! :-) )
So it actually INSERTS. That is nice. But does it return an error or
warning or nothing? It should not be an error IMO as various clients
would 'abort on error' and flood its log with error messages.
-- Peter
On Fri, Nov 6, 2015 at 11:32 AM, Ian Gilfillan <ian@xxxxxxxxxxx
<mailto:ian@xxxxxxxxxxx>> wrote:
06/11/2015 07:51, Peter Laursen wrote:
I reported this bug report to Oracle:
http://bugs.mysql.com/bug.php?id=79148
It is almost the same in MariaDB - but the error message is
different, see
SELECT VERSION(); -- 10.1.2-MariaDB-log
CREATE TABLE `vc_test`.`t1`(
`id` INT NOT NULL,
`id3` INT AS ( id*3 ) VIRTUAL
);
INSERT INTO `vc_test`.`t1` VALUES (1,3);
-- retruns: Error Code: 1906 - The value specified for
computed column 'id3' in table 't1' ignored
SELECT * FROM t1;
-- returns empty set
So here the error message is that "value is ignored" (not that
it is "not allowed"). It looks to me like somebody in MariaDB
actually identified the problem, but forgot to finish things.
The statement should succeed (maybe raise a warning), and the
"specified value should be ignored" as the error message says,
but what it in reality is not.
What say?
In 10.1.8, the above returns:
SELECT * FROM t1;
+----+------+
| id | id3 |
+----+------+
| 1 | 3 |
+----+------+
