用SQL Server绘制爱情的心形

Love is the driving force of the world, and at the same time, it is an eternity artwork that touches everyone’s heart.

Some people express their love for each other in various forms, such as heart-shaped and love-related words. Although we can also express our love and appreciation with words, some people prefer to show it in the form of text. Learning how to draw a heart-shaped love symbol with SQL Server is one of the best ways to express your love.

Before you start graphically depicting your love, you’ll need to connect to your database with the dbo user. We will use SQL Server 2012 to demonstrate the creation of a heart-shaped symbol.

The first step is to create a new table called LoveSymbol which stores our appreciation. The code for the table creation is as follows:

CREATE TABLE LoveSymbol

(

id int primary key identity(1,1),

points nvarchar(1000),

name nvarchar(50)

);

Once the table is created, we can insert some points and data into the table to create our love symbol. The code is as follows:

INSERT INTO LoveSymbol

(points,name)

VALUES

(’25 25, 75 25, 75 75, 50 95, 25 75′, ‘Heart’)

The points represent the x-y coordinates of the heart shape. The name field is used to store the name of the shape and make it easier for us to search.

The last step is to draw the heart-shaped symbol on the screen. We can use the below code to draw the image:

DECLARE @Image AS IMAGE

SELECT @Image = master.dbo.fn_image(points,name)

FROM LoveSymbol

SELECT *

FROM @Image

This code uses the master.dbo.fn_image() function to draw the shape based on the coordinates.

After all the above steps, your heart-shaped symbol is ready to be seen! You can easily express your love in SQL Server language and your special one will definitely appreciate your meaningful choice.

In conclusion, with more attention and exploration of SQL Server, we can easily draw heart-shaped symbols and express our love to each other in a special way.