v.19.4Bug Fixes
Fix a Race Condition During Concurrent ALTER COLUMN Queries That Could Lead to a Server Crash
Fix a race condition during concurrent ALTER COLUMN queries that could lead to a server crash (fixes issue #3421). #4592 (Alex Zatelepin)Fix a race condition during concurrent ALTER COLUMN queries that could lead to a server crash (fixes issue #3421). #4592 (Alex Zatelepin)