Hi Monty,
I modified the failing test scripts. See my two recent updates in
lp:~andrey-zhakov/drizzle/drizzle-virtual-columns.
The updates should fix two issues.
1) Fields of type 'double' are generated differently in my and your
environment. From the MySQL ref manual 'double' is an approximate type.
Although I did not find any statement about which digits within a 'double'
could be treated exact, I noticed that func_math.test used
'format(<double_result_func>,6)' for the same mathematical functions and
similar input data. So I used 'format(<double_result_func>,6)' as well. Let me
know if you are aware of a common approach in testing double/float fields in
drizzle.
2) I created my branch on a one that had a specific bug: treating function
SIN() as MONTH(). This bug is not seen however in your 'vcol' or the latest
version of my parent branch. So thinking of further merging my branch with the
latest code of the parent branch I modified only the test result files leaving
the code unaffected.
Regards,
Andey
--- Thu, 9.10.08, Monty Taylor <[EMAIL PROTECTED]> wrote:
> Andrey Zhakov wrote:
> > Monty Taylor wrote:
> >> Andrey Zhakov wrote:
> >>> Do you want me to incorporate all these
> changes in
> >>>
> lp:~andrey-zhakov/drizzle/drizzle-virtual-columns?
> >> If you don't mind, that would be great!
> Otherwise I can
> >> try to get to
> >> that perhaps sometime Friday or next week.
> >
> > Done.
> >
> >
> http://bazaar.launchpad.net/~andrey-zhakov/drizzle/drizzle-virtual-columns/revision/411
>
> Score! It's much better now. I merged it in with
> lp:~mordred/drizzle/vcol, and now all of the normal test
> suite passes.
> Two of the vcol tests now fail though;
>
> Failing the test(s): vcol.vcol_supported_sql_funcs_innodb
> vcol.vcol_supported_sql_funcs_myisam
>
> ---
> /home/mtaylor/src/drizzle/drizzle-virtual-columns/tests/suite/vcol/r/vcol_supported_sql_funcs_myisam.result
> 2008-10-09 21:20:11.000000000 +0300
> +++
> /home/mtaylor/src/drizzle/drizzle-virtual-columns/tests/suite/vcol/r/vcol_supported_sql_funcs_myisam.reject
> 2008-10-09 22:04:32.000000000 +0300
> @@ -51,7 +51,7 @@
> insert into t1 values (1.0001,default);
> select * from t1;
> a b
> -0.2 0.20135792079033082
> +0.2 0.2013579207903308
> 1.0001 NULL
> drop table t1;
> set sql_warnings = 0;
> @@ -554,13 +554,9 @@
> `b` VIRTUAL double AS (sin(a))
> ) ENGINE=MyISAM
> insert into t1 values (PI(),default);
> -Warnings:
> -Warning 1292 Incorrect datetime value:
> '3.141592653589793'
> select * from t1;
> a b
> -3.141592653589793 NULL
> -Warnings:
> -Warning 1292 Incorrect datetime value:
> '3.141592653589793'
> +3.141592653589793 1.2246467991473532e-16
> drop table t1;
> set sql_warnings = 0;
> # SQRT()
> @@ -595,7 +591,7 @@
> insert into t1 values (PI()+1,default);
> select * from t1;
> a b
> -3.141592653589793 -1.2246063538223773e-16
> +3.141592653589793 -1.2246467991473532e-16
> 4.141592653589793 1.5574077246549018
> drop table t1;
> set sql_warnings = 0;
>
>
> The InnoDB errors are just about the same. Any ideas where
> to look?
>
> Thanks!
> Monty
>
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