1select
2t.*
3from INFORMATION_SCHEMA.TABLES as t
4 left join INFORMATION_SCHEMA.COLUMNS as c
5 on c.TABLE_NAME = t.TABLE_NAME
6 and c.TABLE_SCHEMA = t.TABLE_SCHEMA
7 and c.COLUMN_NAME = 'unique'
8where c.COLUMN_NAME is null
9and t.TABLE_SCHEMA = 'database'