Hi Jérôme, On 11/13/2017 05:20 PM, jerome brauge wrote:
Hello Alexander, Simple and effective, as usual! Thank you very much. Jérôme.
Thanks. Pushed into bb-10.2-ext (will be propagated to 10.3 later this week). Can you also please have a look into one Oracle question below:
-----Message d'origine----- De : Alexander Barkov [mailto:bar@mariadb.org] Envoyé : lundi 13 novembre 2017 13:26 À : jerome brauge Cc : MariaDB Developers (maria-developers@lists.launchpad.net) Objet : Re: STRICT mode and Cast
Hello Jerome,
On 11/10/2017 05:20 PM, jerome brauge wrote:
Hello Alexander,
To have a behavior the nearest possible to Oracle, I use STRICT_TRANS_TABLES sql_mode.
But then I have a problem with cast to varchar that failed with "truncated incorrect value" .
Ex:
set sql_mode='ORACLE,STRICT_TRANS_TABLES';
delimiter /
CREATE or replace procedure p3(b1 integer)
AS
strres VARCHAR(4);
BEGIN
strres:=cast('123456' as char(4));
END
/
call p3(-1)
/
-- Failed with : ERROR 1292 (22007): Truncated incorrect CHAR(4) value: '123456'
But
select cast('11111' as varchar(2)) from dual;
just issue a warning, not an error.
How can I get such warnings from Oracle? For me the above query just truncates silently, without warnings.
So how can I get CAST return warnings? Thanks!
On Oracle, Sybase,SQLServer and DB2, cast a string to a shorter string never issue warnings nor error.
Thanks for noticing this.
I've filed a bug report for this:
MDEV-14376 Explicit CAST(CHAR(N)) erroneously escalates warnings to errors in STRICT_ALL_TABLES
The attached patch fixes this problem. Do you see any problems with the patch?
Thanks!
What do you think about ?
Regards,
Jérôme.