1SET @@session.default_storage_engine = 'archive'; 2create table t1 (a int, b int generated always as (a+1) virtual); 3ERROR HY000: ARCHIVE storage engine does not support generated columns 4create table t1 (a int); 5alter table t1 add column b int generated always as (a+1) virtual; 6ERROR HY000: ARCHIVE storage engine does not support generated columns 7drop table t1; 8DROP VIEW IF EXISTS v1,v2; 9DROP TABLE IF EXISTS t1,t2,t3; 10DROP PROCEDURE IF EXISTS p1; 11DROP FUNCTION IF EXISTS f1; 12DROP TRIGGER IF EXISTS trg1; 13DROP TRIGGER IF EXISTS trg2; 14set sql_warnings = 0; 15