Create a view with outer join and full join : Filter view « View « SQL Server / T-SQL Tutorial






5> CREATE TABLE authors(
6>    au_id          varchar(11),
7>    au_lname       varchar(40)       NOT NULL,
8>    au_fname       varchar(20)       NOT NULL,
9>    phone          char(12)          NOT NULL DEFAULT ('UNKNOWN'),
10>    address        varchar(40)           NULL,
11>    city           varchar(20)           NULL,
12>    state          char(2)               NULL,
13>    zip            char(5)               NULL,
14>    contract       bit               NOT NULL
15> )
16> GO
1> insert authors values('1',  'Joe',   'Abra',   '111 111-1111', '6 St.', 'Berkeley',  'CA', '11111', 1)
2> insert authors values('2',  'Jack',  'Majo',   '222 222-2222', '3 St.', 'Oakland' ,  'CA', '22222', 1)
3> insert authors values('3',  'Pink',  'Cherry', '333 333-3333', '5 Ln.', 'Vancouver', 'BC', '33333', 1)
4> insert authors values('4',  'Blue',  'Albert', '444 444-4444', '7 Av.', 'Vancouver', 'BC', '44444', 1)
5> insert authors values('5',  'Red',   'Anne',   '555 555-5555', '6 Av.', 'Regina',    'SK', '55555', 1)
6> insert authors values('6',  'Black', 'Michel', '666 666-6666', '3 Pl.', 'Regina',    'SK', '66666', 1)
7> insert authors values('7',  'White', 'Sylvia', '777 777-7777', '1 Pl.', 'Rockville', 'MD', '77777', 1)
8> insert authors values('8',  'Yellow','Heather','888 888-8888', '3 Pu',  'Vacaville', 'CA', '88888', 0)
9> insert authors values('9',  'Gold',  'Dep',    '999 999-9999', '5 Av.', 'Oakland',   'CA', '99999', 0)
10> insert authors values('10', 'Siler', 'Dean',   '000 000-0000', '4 Av.', 'Oakland',   'CA', '00000', 1)
11> GO

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1>
2> CREATE TABLE titles(
3>    title_id       varchar(20),
4>    title          varchar(80)       NOT NULL,
5>    type           char(12)          NOT NULL,
6>    pub_id         char(4)               NULL,
7>    price          money                 NULL,
8>    advance        money                 NULL,
9>    royalty        int                   NULL,
10>    ytd_sales      int                   NULL,
11>    notes          varchar(200)          NULL,
12>    pubdate        datetime          NOT NULL
13> )
14> GO
1>
2> insert titles values ('1', 'Secrets',   'popular_comp', '1389', $20.00, $8000.00, 10, 4095,'Note 1','06/12/94')
3> insert titles values ('2', 'The',       'business',     '1389', $19.99, $5000.00, 10, 4095,'Note 2','06/12/91')
4> insert titles values ('3', 'Emotional', 'psychology',   '0736', $7.99,  $4000.00, 10, 3336,'Note 3','06/12/91')
5> insert titles values ('4', 'Prolonged', 'psychology',   '0736', $19.99, $2000.00, 10, 4072,'Note 4','06/12/91')
6> insert titles values ('5', 'With',      'business',     '1389', $11.95, $5000.00, 10, 3876,'Note 5','06/09/91')
7> insert titles values ('6', 'Valley',    'mod_cook',     '0877', $19.99, $0.00,    12, 2032,'Note 6','06/09/91')
8> insert titles values ('7', 'Any?',      'trad_cook',    '0877', $14.99, $8000.00, 10, 4095,'Note 7','06/12/91')
9> insert titles values ('8', 'Fifty',     'trad_cook',    '0877', $11.95, $4000.00, 14, 1509,'Note 8','06/12/91')
10> GO

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1>
2> CREATE TABLE titleauthor(
3>    au_id          varchar(20),
4>    title_id       varchar(20),
5>    au_ord         tinyint               NULL,
6>    royaltyper     int                   NULL
7> )
8> GO
1>
2> insert titleauthor values('1', '2', 1, 60)
3> insert titleauthor values('2', '3', 1, 100)
4> insert titleauthor values('3', '4', 1, 100)
5> insert titleauthor values('4', '5', 1, 100)
6> insert titleauthor values('5', '6', 1, 100)
7> insert titleauthor values('6', '7', 2, 40)
8> insert titleauthor values('7', '8', 1, 100)
9> insert titleauthor values('8', '9', 1, 100)
10> GO

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1>
2>
3>
4>
5>
6> CREATE VIEW outer_view AS
7> (
8> SELECT
9>     'Author'=RTRIM(au_lname) + ', ' + au_fname, 'Title'=title
10> FROM (titleauthor AS TA
11> FULL OUTER JOIN titles AS T ON (TA.title_id=T.title_id))
12> RIGHT OUTER JOIN authors AS A ON (A.au_id=TA.au_id)
13> WHERE
14>
15> A.state <> 'CA' OR A.state IS NULL
16> )
17> GO
1>
2> SELECT * FROM outer_view WHERE Author LIKE 'Ri%' ORDER BY Author
3> GO
Author                                                         Title
-------------------------------------------------------------- --------------------------------------------------------------------------------

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1>
2> drop VIEW outer_view;
3> GO
1>
2>








16.6.Filter view
16.6.1.A script that creates a stored procedure as a filter-view
16.6.2.A SELECT statement that uses the BankersMin view with where clause
16.6.3.Use view to join four tables
16.6.4.Create the view that combines all sales tables with union
16.6.5.Create a view with outer join and full join