Shulou(Shulou.com)06/01 Report--

Select table_schema,table_name from information_schema.tables

Where (table_schema,table_name) not in (

Select distinct table_schema,table_name from information_schema.columns where COLUMN_KEY='PRI'

)

And table_schema not in (

'sys','mysql','information_schema','performance_schema'

);

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.