Cr9.0

[ext2]

in my pageheader , got country and cityname.
below it, is a section that has district as a group.
below it, is detail section with game field in it.
query:
select country, CityName, district,
case when (population > 200) then game else null end
from country, province, city
group CityName, district
my problem is how to suppress the page header when game is null.

[SvB_NY]

You can conditionaly suppress your Page Header (or a PH section).
In the Section Expert, check the Suppress option for your PageHeader, click the 'x+2' button and print such a formula:

Count({table.game},{table.district})=0