[CH-425]Bug fix no result returned in max/min/sum/count funtcion while select from empty table/partition

[KevinyhZou]

Changelog category (leave one):

• Bug Fix (user-visible misbehavior in official stable or prestable release)

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):

Bug fix no result returned in max/min/sum/cout function while select from emtpy table/partition, the problem show as bellow

and it should has the correct result as

the related issue: https://github.com/Kyligence/ClickHouse/issues/425

[kyligence-git]

Can one of the admins verify this patch?

[KevinyhZou]

test this please with 1345