Display the data in two dimensions

Source: Internet
Author: User

Create DATABASE Lieceshi

Use Lieceshi

CREATE TABLE Erwei
(
Telenumber varchar is not NULL,
Functio varchar is not NULL,
expenses int NOT NULL
)
Go

Insert into Erwei (telenumber,functio,expenses) VALUES (' 2121270 ', ' monthly ', ' 14 ')
Insert into Erwei (telenumber,functio,expenses) VALUES (' 2121270 ', ' long-distance ', ' 21 ')
Insert into Erwei (telenumber,functio,expenses) VALUES (' 2121270 ', ' SMS ', ' 11 ')

Select Telenumber as phone number,
Max (case functio ' month ' then expenses else 0 end) as ' monthly fee ',
Max (case functio when ' long-distance ' then expenses else 0 end) as ' City Bill ',
Max (case functio time ' SMS ' then expenses else 0 end) as ' long phone bill '
From Erwei
GROUP BY Telenumber

SELECT * FROM Erwei


drop table Erwei

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