On 2/18/2016 12:42 AM, admin at shuling.net wrote: > Then I want to obtain the total count of unique values for F1 field.
select count(distinct F1) from MyTable; -- Igor Tandetnik
On 2/18/2016 12:42 AM, admin at shuling.net wrote: > Then I want to obtain the total count of unique values for F1 field.
select count(distinct F1) from MyTable; -- Igor Tandetnik