User-Defined Table Types 用户自定义表类型

Location

数据库--可编程性--类型--用户定义表类型

select one database--> programmability-->types-->user--defined table types

SQL

-- ================================
-- Create User-defined Table Type
-- ================================
USE <database_name,sysname,AdventureWorks>
GO
 
-- Create the data type
CREATE TYPE <schema_name,sysname,dbo>.<type_name,sysname,TVP> AS TABLE
(
<columns_in_primary_key, , c1> <column1_datatype, , int> <column1_nullability,, NOT NULL>,
<column2_name, sysname, c2> <column2_datatype, , char(10)> <column2_nullability,, NULL>,
<column3_name, sysname, c3> <column3_datatype, , datetime> <column3_nullability,, NULL>,
PRIMARY KEY (<columns_in_primary_key, , c1>)
)
GO

Query-->Specify values for template parameters