Question

我有下表：

CREATE TABLE Bable
    (
     id int identity primary key, 
     name varchar(20), 
     about varchar(30)
    );
INSERT INTO Bable (name,about) VALUES
('ООО Name Firm 1','texttexttexttext'),
('ООО Name Firm 2','texttexttexttext'),
('ООО Name Firm 3','texttexttexttext'),
('ООО Name Firm 4','texttexttexttext'),
('ООО Name Firm 5','texttexttexttext'),
('ООО Name Firm $1','texttexttexttext'),
('ООО Name Firm $2','texttexttexttext'),
('ООО Name Firm $3','texttexttexttext'),
('ООО Name Firm 6','texttexttexttext'),
('ООО Name Firm 7','texttexttexttext')

我可以编写如下查询：

SELECT * FROM Bable WHERE about = 'texttexttexttext'

如何更改此查询以返回已排序的结果，以便首先显示名称中包含“$”的结果，然后显示不包含“$”的结果，然后每个组按name升序排序？

Structure of the table is here

Answer 1

SELECT *
FROM   Bable
ORDER  BY CASE WHEN name LIKE '%$..' THEN 0 ELSE 1 END,
          Name

SQLFiddle Demo

Answer 2

您可以对charatindex

执行相同的操作

SELECT * FROM Bable WHERE about = 'texttexttexttext'
Order by Case When CHARINDEX('$',name)>0 Then 0 Else 1 End,name

Answer 3


select * from Bable 
order by charindex('$',name,0) desc, name asc

SQL Fiddle Demo

如何在SQL中按任意条件排序

3 个答案: