ADQL: GROUP BY <value_expression> ?

[Felix Stoehr]

This query seems to work also in ORACLE.

On 05/04/2016 01:25 AM, Simon Murphy wrote:
> SELECT
>>   (ra*6.0) AS alias_A,
>>   (decl*6.0) AS alias_B,
>>   COUNT(*) AS num
>> FROM
>>   alpha_source
>> WHERE
>>   (ra>0)
>> GROUP BY
>>    (ra*6.0),
>>    (decl*6.0)