v.20.3Bug Fix
Fix Segfault in distributed_group_by_no_merge Feature
Fix possible segfault with distributed_group_by_no_merge enabled (introduced in 20.3.7.46 by #10131). #10399 (Nikolai Kochetov)Fix possible segfault with distributed_group_by_no_merge enabled (introduced in 20.3.7.46 by #10131). #10399 (Nikolai Kochetov)