SQL Server/T-SQL/System/QUOTED IDENTIFIER

Материал из SQL эксперт
Перейти к: навигация, поиск

Cannot create index. Object "myView" was created with the following SET options off: "QUOTED_IDENTIFIER"

   <source lang="sql">

1> create table employee( 2> ID int, 3> name nvarchar (10), 4> salary int, 5> start_date datetime, 6> city nvarchar (10), 7> region char (1)) 8> GO 1> 2> insert into employee (ID, name, salary, start_date, city, region) 3> values (1, "Jason", 40420, "02/01/94", "New York", "W") 4> GO (1 rows affected) 1> insert into employee (ID, name, salary, start_date, city, region) 2> values (2, "Robert",14420, "01/02/95", "Vancouver","N") 3> GO (1 rows affected) 1> insert into employee (ID, name, salary, start_date, city, region) 2> values (3, "Celia", 24020, "12/03/96", "Toronto", "W") 3> GO (1 rows affected) 1> insert into employee (ID, name, salary, start_date, city, region) 2> values (4, "Linda", 40620, "11/04/97", "New York", "N") 3> GO (1 rows affected) 1> insert into employee (ID, name, salary, start_date, city, region) 2> values (5, "David", 80026, "10/05/98", "Vancouver","W") 3> GO (1 rows affected) 1> insert into employee (ID, name, salary, start_date, city, region) 2> values (6, "James", 70060, "09/06/99", "Toronto", "N") 3> GO (1 rows affected) 1> insert into employee (ID, name, salary, start_date, city, region) 2> values (7, "Alison",90620, "08/07/00", "New York", "W") 3> GO (1 rows affected) 1> insert into employee (ID, name, salary, start_date, city, region) 2> values (8, "Chris", 26020, "07/08/01", "Vancouver","N") 3> GO (1 rows affected) 1> insert into employee (ID, name, salary, start_date, city, region) 2> values (9, "Mary", 60020, "06/09/02", "Toronto", "W") 3> GO (1 rows affected) 1> 2> select * from employee 3> GO ID name salary start_date city region


---------- ----------- ----------------------- ---------- ------
         1 Jason            40420 1994-02-01 00:00:00.000 New York   W
         2 Robert           14420 1995-01-02 00:00:00.000 Vancouver  N
         3 Celia            24020 1996-12-03 00:00:00.000 Toronto    W
         4 Linda            40620 1997-11-04 00:00:00.000 New York   N
         5 David            80026 1998-10-05 00:00:00.000 Vancouver  W
         6 James            70060 1999-09-06 00:00:00.000 Toronto    N
         7 Alison           90620 2000-08-07 00:00:00.000 New York   W
         8 Chris            26020 2001-07-08 00:00:00.000 Vancouver  N
         9 Mary             60020 2002-06-09 00:00:00.000 Toronto    W

(9 rows affected) 1> 2> -- Indexed Views 3> 4> CREATE VIEW myView 5> WITH SchemaBinding 6> As 7> SELECT ID, Name FROM dbo.Employee 8> GO 1> -- A unique clustered index is created on the view. 2> 3> CREATE UNIQUE CLUSTERED INDEX CL_MyView 4> ON MyView (ID) 5> GO Msg 1935, Level 16, State 1, Server sqle\SQLEXPRESS, Line 3 Cannot create index. Object "myView" was created with the following SET options off: "QUOTED_IDENTIFIER". 1> 2> select * from myview 3> GO ID Name


----------
         1 Jason
         2 Robert
         3 Celia
         4 Linda
         5 David
         6 James
         7 Alison
         8 Chris
         9 Mary

(9 rows affected) 1> drop table employee 2> GO Msg 3729, Level 16, State 1, Server sqle\SQLEXPRESS, Line 1 Cannot DROP TABLE "employee" because it is being referenced by object "myView". 1>

      </source>
   
  


SET QUOTED_IDENTIFIER ON/OFF

   <source lang="sql">

2> 3> CREATE TABLE employee( 4> id INTEGER NOT NULL PRIMARY KEY, 5> first_name VARCHAR(10), 6> last_name VARCHAR(10), 7> salary DECIMAL(10,2), 8> start_Date DATETIME, 9> region VARCHAR(10), 10> city VARCHAR(20), 11> managerid INTEGER 12> ); 13> GO 1> INSERT INTO employee VALUES (1, "Jason" , "Martin", 5890,"2005-03-22","North","Vancouver",3); 2> GO (1 rows affected) 1> INSERT INTO employee VALUES (2, "Alison", "Mathews",4789,"2003-07-21","South","Utown",4); 2> GO (1 rows affected) 1> INSERT INTO employee VALUES (3, "James" , "Smith", 6678,"2001-12-01","North","Paris",5); 2> GO (1 rows affected) 1> INSERT INTO employee VALUES (4, "Celia" , "Rice", 5567,"2006-03-03","South","London",6); 2> GO (1 rows affected) 1> INSERT INTO employee VALUES (5, "Robert", "Black", 4467,"2004-07-02","East","Newton",7); 2> GO (1 rows affected) 1> INSERT INTO employee VALUES (6, "Linda" , "Green" , 6456,"2002-05-19","East","Calgary",8); 2> GO (1 rows affected) 1> INSERT INTO employee VALUES (7, "David" , "Larry", 5345,"2008-03-18","West","New York",9); 2> GO (1 rows affected) 1> INSERT INTO employee VALUES (8, "James" , "Cat", 4234,"2007-07-17","West","Regina",9); 2> GO (1 rows affected) 1> INSERT INTO employee VALUES (9, "Joan" , "Act", 6123,"2001-04-16","North","Toronto",10); 2> GO (1 rows affected) 1> 2> select * from employee; 3> GO id first_name last_name salary start_Date region city managerid


---------- ---------- ------------ ----------------------- ---------- -------------------- -----------
         1 Jason      Martin          5890.00 2005-03-22 00:00:00.000 North      Vancouver                      3
         2 Alison     Mathews         4789.00 2003-07-21 00:00:00.000 South      Utown                          4
         3 James      Smith           6678.00 2001-12-01 00:00:00.000 North      Paris                          5
         4 Celia      Rice            5567.00 2006-03-03 00:00:00.000 South      London                         6
         5 Robert     Black           4467.00 2004-07-02 00:00:00.000 East       Newton                         7
         6 Linda      Green           6456.00 2002-05-19 00:00:00.000 East       Calgary                        8
         7 David      Larry           5345.00 2008-03-18 00:00:00.000 West       New York                       9
         8 James      Cat             4234.00 2007-07-17 00:00:00.000 West       Regina                         9
         9 Joan       Act             6123.00 2001-04-16 00:00:00.000 North      Toronto                       10

(9 rows affected) 1> 2> 3> SET QUOTED_IDENTIFIER OFF 4> GO 1> 2> BEGIN TRAN Restore_Value 3> DECLARE @ValueToUpdate VARCHAR(30) 4> SET @ValueToUpdate = "Blankets" 5> UPDATE Employee 6> SET First_name = @ValueToUpdate 7> COMMIT TRAN 8> 9> SET QUOTED_IDENTIFIER ON 10> GO (9 rows affected) 1> 2> 3> SELECT * FROM Employee 4> GO id first_name last_name salary start_Date region city managerid


---------- ---------- ------------ ----------------------- ---------- -------------------- -----------
         1 Blankets   Martin          5890.00 2005-03-22 00:00:00.000 North      Vancouver                      3
         2 Blankets   Mathews         4789.00 2003-07-21 00:00:00.000 South      Utown                          4
         3 Blankets   Smith           6678.00 2001-12-01 00:00:00.000 North      Paris                          5
         4 Blankets   Rice            5567.00 2006-03-03 00:00:00.000 South      London                         6
         5 Blankets   Black           4467.00 2004-07-02 00:00:00.000 East       Newton                         7
         6 Blankets   Green           6456.00 2002-05-19 00:00:00.000 East       Calgary                        8
         7 Blankets   Larry           5345.00 2008-03-18 00:00:00.000 West       New York                       9
         8 Blankets   Cat             4234.00 2007-07-17 00:00:00.000 West       Regina                         9
         9 Blankets   Act             6123.00 2001-04-16 00:00:00.000 North      Toronto                       10

(9 rows affected) 1> 2> 3> 4> drop table employee; 5> GO

</source>