Basically its what the title says. This is my code.
USE Assignment2;
GO
/* Player View (2 marks)
Create a view which shows the following details of all
This usually happens because being able to create a VIEW or any DBO, you require the entire script to be inside a TRANSACTION or you need to turn on SET QUOTED_IDENTIFIER.
ie
USE [yourdatabase]
GO
SET NUMERIC_ROUNDABORT, IMPLICIT_TRANSACTIONS OFF
SET ANSI_PADDING, ANSI_NULLS, QUOTED_IDENTIFIER, ANSI_WARNINGS, CONCAT_NULL_YIELDS_NULL, ARITHABORT, XACT_ABORT ON
SET TRANSACTION ISOLATION LEVEL SERIALIZABLE
GO
BEGIN TRANSACTION
GO
SET ANSI_NULLS ON
SET QUOTED_IDENTIFIER ON
...
...
-- Write your Race View here
PRINT 'Creating Race View'
GO
CREATE VIEW raceView AS
SELECT race.id, race.dateOfRace, race.raceType, raceType.name AS raceTypeName, race.course, course.name AS courseName, race.team, team.name AS teamName, race.observer, obs.firstName + ' ' + obs.surname AS observer_name, race.mvp, mvp.firstName + ' ' + mvp.surname AS mvp_name, race.pointsPenalised, race.finalScore + race.pointsPenalised AS unpenalised_score, race.finalScore
FROM race
INNER JOIN raceType
ON race.raceType = raceType.id
INNER JOIN course
ON race.course = course.id
INNER JOIN team
ON race.team = team.id
LEFT OUTER JOIN player AS mvp
ON race.mvp = mvp.id
LEFT OUTER JOIN player AS obs
ON race.observer = obs.id;
GO
IF @@ERROR <> 0 BEGIN IF @@TRANCOUNT > 0 ROLLBACK SET NOEXEC ON END
GO
IF @@TRANCOUNT>0 COMMIT TRANSACTION
GO
SET NOEXEC OFF
Put the CREATE VIEW Code inside EXECUTE
SOME CONDITION..
EXECUTE('CREATE VIEW vwName...')
put GO
after PRINT 'Creating Player View'
and it should work:
PRINT 'Creating Player View'
GO
CREATE VIEW playerView AS
Batches are delimited by the word GO
- which is an instruction to client tools, not to SQL Server, specifically telling those tools how to split your query into batches.
The error tells you that CREATE VIEW
must be the first statement in a batch:
USE Assignment2;
GO
/* Player View (2 marks)
Create a view which shows the following details of all players:
• The ID number of the player
• The first name and surname of the player concatenated and given an alias of “full_name”
• The team ID number of the player (if applicable)
• The team name of the player (if applicable)
• The coach ID number of the player (if applicable)
• The name of the player’s coach (if applicable)
Creating this view requires a select statement using multiple joins and concatenation of names.
Make sure that you use the appropriate type of join to ensure that players without teams or coaches are still included in the results.
*/
-- Write your Player View here
PRINT 'Creating Player View'
GO -->-- New GO here
CREATE VIEW playerView AS
So I've added a GO
before CREATE VIEW
You may also run into this issue if trying to execute scripts from Entity Framework migrations. I think this is due to EF running those scripts in a transaction (as mentioned in another answer to this question). You can get round that with this type of syntax:
IF NOT EXISTS (SELECT * FROM sys.views WHERE object_id = OBJECT_ID(N'[dbo].[V_MovieActors]'))
EXEC dbo.sp_executesql @statement = N'CREATE VIEW [dbo].[V_MovieActors]
AS
SELECT NEWID() AS Id, dbo.Movie.Title, dbo.Movie.ReleaseDate, dbo.Actor.FirstName + '' '' + dbo.Actor.LastName AS Actor, dbo.Actor.DateOfBirth
FROM dbo.Actor INNER JOIN
dbo.Movie ON dbo.Actor.Id = dbo.Movie.Actor_Id
'
Which turns the whole thing into a single command for SQL to execute. That approach comes from this very useful article Using SQL Views With Entity Framework Code First by Morgan Kamoga.