v.20.1Bug Fix
Fix rare crash with Nullable column in prewhere condition
Fix rare crash caused by using Nullable column in prewhere condition. (Probably it is connected with #11572 somehow). #11608 (Nikolai Kochetov).Fix rare crash caused by using Nullable column in prewhere condition. (Probably it is connected with #11572 somehow). #11608 (Nikolai Kochetov).