|
18> --A summary query that uses the GROUPING function
21> create table Bankers(
22> BankerID Integer,
23> BankerName VARCHAR(20),
24> BankerContactLName VARCHAR(20),
25> BankerContactFName VARCHAR(20),
26> BankerCity VARCHAR(20),
27> BankerState VARCHAR(20),
28> BankerZipCode VARCHAR(20),
29> BankerPhone VARCHAR(20)
30> )
31> GO
1>
2> insert into Bankers values (1, 'ABC Inc.','Joe','Smith','Vancouver','BC','11111','111-111-1111');
3> GO
(1 rows affected)
1> insert into Bankers values (2, 'DEF Inc.','Red','Rice', 'New York', 'DE','22222','222-222-2222');
2> GO
(1 rows affected)
1> insert into Bankers values (3, 'HJI Inc.','Kit','Cat', 'Paris', 'CA','33333','333-333-3333');
2> GO
(1 rows affected)
1> insert into Bankers values (4, 'QWE Inc.','Git','Black','Regina', 'ER','44444','444-444-4444');
2> GO
(1 rows affected)
1> insert into Bankers values (5, 'RTY Inc.','Wil','Lee', 'Toronto', 'YU','55555','555-555-5555');
2> GO
(1 rows affected)
1> insert into Bankers values (6, 'YUI Inc.','Ted','Larry','Calgary', 'TY','66666','666-666-6666');
2> GO
(1 rows affected)
1> insert into Bankers values (7, 'OIP Inc.','Yam','Act', 'San Franc','FG','77777','777-777-7777');
2> GO
(1 rows affected)
1> insert into Bankers values (8, 'SAD Inc.','Hit','Eat', 'Orland', 'PO','88888','888-888-8888');
2> GO
(1 rows affected)
1> insert into Bankers values (9, 'DFG Inc.','Sad','Lee', 'Wisler', 'PL','99999','999-999-9999');
2> GO
(1 rows affected)
1> insert into Bankers values (0, 'GHJ Inc.','Bit','Lee', 'Ticker', 'MN','00000','000-000-0000');
2> GO
(1 rows affected)
1>
2>
3>
4>
5> SELECT
6> CASE
7> WHEN GROUPING(BankerState) = 1 THEN 'All'
8> ELSE BankerState
9> END AS BankerState,
10> CASE
11> WHEN GROUPING(BankerCity) = 1 THEN 'All'
12> ELSE BankerCity
13> END AS BankerCity,
14> COUNT(*) AS QtyBankers
15> FROM Bankers
16> WHERE BankerState IN ('IA', 'NJ')
17> GROUP BY BankerState, BankerCity WITH ROLLUP
18> ORDER BY BankerState DESC, BankerCity DESC
19> GO
BankerState BankerCity QtyBankers
-------------------- -------------------- -----------
(0 rows affected)
1>
2> drop table Bankers;
3> GO
1>
2>
|