我只想知道如何根据现有表列创建新表:
Current Table name : EmployeeDetails
Columns: empName, Address, pincode, state, city
Primary key is : pincode
我想从 EmployeeDetails 创建新表:
New Table name : Information
column :pincode, state, city ---> from EmployeeDetails table
我只想知道如何根据现有表列创建新表:
Current Table name : EmployeeDetails
Columns: empName, Address, pincode, state, city
Primary key is : pincode
我想从 EmployeeDetails 创建新表:
New Table name : Information
column :pincode, state, city ---> from EmployeeDetails table
您可以使用select ... into:
select pincode
, state
, city
into Information
from EmployeeDetails