USE master
GO
IF NOT EXISTS (
SELECT name
FROM sys.databases
WHERE name = N'TutorialDB'
)
CREATE DATABASE [TutorialDB]
GO
USE [TutorialDB]
-- Create a new table called 'Customers' in schema 'dbo'
-- Drop the table if it already exists
IF OBJECT_ID('dbo.Customers', 'U') IS NOT NULL
DROP TABLE dbo.Customers
GO
-- Create the table in the specified schema
CREATE TABLE dbo.Customers
(
CustomerId INT NOT NULL PRIMARY KEY, -- primary key column
Name [NVARCHAR](50) NOT NULL,
Location [NVARCHAR](50) NOT NULL,
Email [NVARCHAR](50) NOT NULL
);
GO
-- Insert rows into table 'Customers'
INSERT INTO dbo.Customers
([CustomerId],[Name],[Location],[Email])
VALUES
( 1, N'Orlando', N'Australia', N''),
( 2, N'Keith', N'India', N'[email protected]'),
( 3, N'Donna', N'Germany', N'[email protected]'),
( 4, N'Janet', N'United States', N'[email protected]')
GO
-- Select rows from table 'Customers'
SELECT * FROM dbo.Customers;
SELECT * FROM Customers;
-- GETDATE函数
select GETDATE();