Select table_name 表名,TABLE_COMMENT '表注解' from INFORMATION_SCHEMA.TABLES Where table_schema = 'dbname' AND TABLE_COMMENT LIKE '%人口%';Select table_name 表名,TABLE_COMMENT '表注解' from INFORMATION_SCHEMA.TABLES Where table_schema = 'dbname' AND table_name LIKE '%industry%';Select * from INFORMATION_SCHEMA.TABLES Where table_schema = 'dbname'