SQL Server/T-SQL Tutorial/System Settings/FORCEPLAN

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Using the SET FORCEPLAN statement.

5>
6>
7> CREATE TABLE titles(
8>    title_id       varchar(20),
9>    title          varchar(80)       NOT NULL,
10>    type           char(12)          NOT NULL,
11>    pub_id         char(4)               NULL,
12>    price          money                 NULL,
13>    advance        money                 NULL,
14>    royalty        int                   NULL,
15>    ytd_sales      int                   NULL,
16>    notes          varchar(200)          NULL,
17>    pubdate        datetime          NOT NULL
18> )
19> 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
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
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
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
1>
2>
3>     SET FORCEPLAN ON
4>
5>
6>
7>     SELECT    au_lname, title
8>     FROM      titles t
9>               JOIN titleauthor ta ON ta.title_id = t.title_id
10>               JOIN authors a ON a.au_id = ta.au_id
11>     WHERE     au_lname = "Green"
12>     SET FORCEPLAN OFF
13> GO
au_lname                                 title
---------------------------------------- --------------------------------------------------------------------------------
(0 rows affected)
1>
2>
3> drop table titles;
4> drop table titleauthor;
5> GO
1>
2>
3>