我也有同样的问题，答案归结为“手动”（查看模式可视化或前面提到的输入查询）。〉_〈

SELECT 'Customers' AS table_name, 
       13 AS number_of_attribute,
       COUNT(*) AS number_of_row
  FROM Customers
  
UNION ALL

SELECT 'Products' AS table_name, 
       9 AS number_of_attribute,
       COUNT(*) AS number_of_row
  FROM Products

UNION ALL

SELECT 'ProductLines' AS table_name, 
       4 AS number_of_attribute,
       COUNT(*) AS number_of_row
  FROM ProductLines

UNION ALL

SELECT 'Orders' AS table_name, 
       7 AS number_of_attribute,
       COUNT(*) AS number_of_row
  FROM Orders

UNION ALL

SELECT 'OrderDetails' AS table_name, 
       5 AS number_of_attribute,
       COUNT(*) AS number_of_row
  FROM OrderDetails

UNION ALL

SELECT 'Payments' AS table_name, 
       4 AS number_of_attribute,
       COUNT(*) AS number_of_row
  FROM Payments

UNION ALL

SELECT 'Employees' AS table_name, 
       8 AS number_of_attribute,
       COUNT(*) AS number_of_row
  FROM Employees

UNION ALL

SELECT 'Offices' AS table_name, 
       9 AS number_of_attribute,
       COUNT(*) AS number_of_row
  FROM Offices;