Create BAT File And Execute Same In Trigger?
May 9, 2013
I am situation, where we have a table named as Project, columns for the table as follows:
Code:
------------------------------------------
ID | ClientCode | ProjectName
------------------------------------------
1 | AAA | Dubai Airport Phase I
2 | AAA | Dubai Airport Phase II
3 | ARC | Salala
4 | MIZ | UMBC Building
------------------------------------------
Now my task was, whenever a project name and other details being created, then a Folder will be created in a server itself in the path E:ProjectFolder in following way:
E:ProjectFolderAAAAAA1
E:ProjectFolderAAAAAA2
E:ProjectFolderARCARC3
E:ProjectFolderMIZMIZ4
You can see here Folder and sub-folder is being created with that following project - client code & ID
I used following trigger to do the same:
Code:
CREATE TRIGGER [dbo].[CreateFolderName]
ON [dbo].[Project]
after INSERT
AS
SET NOCOUNT ON
BEGIN
declare @chkdirectory as nvarchar(4000), @folderName varchar(100), @mainfolderName varchar(100)
declare @folder_exists as int
SET @mainfolderName = (SELECT ClientCode AS Project FROM INSERTED)
SET @folderName = (SELECT (ClientCode + cast(ID as varchar(10))) AS Project FROM INSERTED)
set @chkdirectory = 'E:ProjectFolder' + @mainfolderName + '' + @folderName
[code].....
This worked like a charm, now my next task is using same trigger, I have to create a BAT file inside that SubFolder - T-SQL for creation of BAT File as follows:
Code:
DECLARE @FileName varchar(50),
@bcpCommand varchar(2000)
SET @FileName = REPLACE('E:ProjectFolder[red](select ClientCode from INSERTED)[/red][red](select ClientCode + cast(ID as varchar(10)) from INSERTED)[/red]xcopy_'+ (SELECT cast(ID as varchar(10)) FROM INSERTED) +'.bat','/','-')
SET @bcpCommand = 'bcp "[red]SELECT 'xcopy "E:ProjectFolder' + clientCode + '" "10.0.0.35ProjectFolder" /T /E /I' FROM INSERTED[/red]" queryout "'
SET @bcpCommand = @bcpCommand + @FileName + '" -U SQLServerUsername -P SQLServerPassword -c'
EXEC master..xp_cmdshell @bcpCommand
Here I am not understanding how to insert the above T-SQL in the Trigger as well as the above T-SQL is not right, what's wrong in this?
Last query that will be included in the trigger is to execute the newly created bat file.
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May 31, 2008
Hi all
I've Created a Trigger statement and tried to execute this using ExecuteNonQuery.but it shows the following error
Incorrect syntax near 'GO'.
'CREATE TRIGGER' must be the first statement in a query batch.
if i start with Create Trigger statement it show "Incorrect Syntax near Create Trigger".
the following is the trigger statement which i've generated in C#
Can anyone help me?
thanks in advance
sri
IF EXISTS (SELECT name FROM sysobjects WHERE name = 'SampleTrigger' AND type = 'TR')
DROP TRIGGER SampleTrigger
GO
CREATE TRIGGER SampleTrigger
ON dbo.sample
AFTER INSERT
AS begin
SET NOCOUNT ON
DECLARE @RID as int
DECLARE @email AS nvarchar(50)
SELECT @email= i.email from inserted i
DECLARE @Name AS nvarchar(50)
SELECT @Name= i.Name from inserted i
DECLARE @Address AS nvarchar(50)
SELECT @Address= i.Address from inserted i
insert into Register(ServerName,DatabaseName,TableName) values('Sample','SamDatabase','SamTable')
SELECT @RID = @@Identity
insert into TableFields(RID,FieldName,FieldValue) values(@RID ,'Name',@Name)
insert into TableFields(RID,FieldName,FieldValue) values(@RID ,'Address',@Address)
insert into TableFields(RID,FieldName,FieldValue) values(@RID ,'email',@email)
end
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Good day,
I hope someone can help me.
Question 1:
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Question 2:
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Thanks
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Error message
Line 2: Incorrect syntax near 'GO'.
Line 4: Incorrect syntax near 'GO'.
Line 8: Incorrect syntax near 'GO'.
'CREATE FUNCTION' must be the first statement in a query batch.
Must declare the variable '@usb'.
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Line 89: Incorrect syntax near 'GO'.
Line 91: Incorrect syntax near 'GO'.
Line 94: Incorrect syntax near 'GO'.
Protected Sub Install()
Dim err As String = ""
While err.Length < 1
' Dim your StreamReader
Dim TextFileStream As System.IO.TextReader
'Load the textfile into the stream
TextFileStream = System.IO.File.OpenText(Request.PhysicalApplicationPath & "Scripts .sql")
'Read to the end of the file into a String variable.
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End While
If err = "Susscessful" Then
Response.Redirect("Default.aspx")
Else
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Private Function executesql(ByVal s As String, ByRef err As String) As Boolean
Try
Dim conn As New Data.SqlClient.SqlConnection(GenConString())
Dim cmd As New Data.SqlClient.SqlCommand(s, conn)
conn.Open()
cmd.ExecuteNonQuery()
conn.Close()
Return True
Catch ex As Exception
err = ex.Message.ToString
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End Try
End Function
Example sql file
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GO
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[MyFunc]') and xtype in (N'FN', N'IF', N'TF'))
drop function [dbo].[MyFunc]
GO
CREATE FUNCTION [dbo].[MyFunc]
(
-- Add the parameters for the function here
)
RETURNS varchar(1000)
AS
BEGIN
-- Declare the return variable here
DECLARE @Result varchar(1000)
-- Add the T-SQL statements to compute the return value here
-- Do something here
-- Return the result of the function
RETURN @Result
END
GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO
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I have seen the syntax for creating triggers, and read some documentation but I am still in the dark as how to create what I need to.
I was hoping to see if somebody had a similar example or an advice, anything is more than what I have at the moment.
CREATE TRIGGER NotifyDateFieldUpdates
ON RelocateeRemovalist
For INSERT, UPDATE, DELETE
AS
DECLARE @RemovalistNumber VARCHAR(200)
DECLARE @RelocateID INT
/*InspectionDate */
DECLARE getInsp CURSOR FOR SELECT RelocateID,RemovalistNumber
FROM INSERTED a LEFT JOIN DELETED b ON (a.RemovalistNumber=b.RemovalistNumber and a.RelocateID=b.RelocateID)
WHERE a.InspectionDate IS NOT NULL AND b.InspectionDate IS NULL
OPEN getInsp
FETCH NEXT FROM getInsp INTO @RelocateID, @RemovalistNumber
WHILE (@@FETCH_STATUS <> -1)
BEGIN
INSERT INTO RelocateeRemovalistFieldEntry(RElocateID, RemovalistID)SELECT
RelocateID,RemovalistID FROM INSERTED a LEFT JOIN RelocateeRemovalistFieldEntry b ON
(a.RelocateID=b.RelocateID AND a.RemovalistNumber=b.RemovalistNumber)WHERE b.RElocateID is null
UPDATE RelocateeRemovalistFieldEntry SET InspectionDateDateTime=GETDATE()
WHERE RelocateID=@RelocateID aND RemovalistNumber=@RemovalistNumber
FETCH NEXT FROM getInsp INTO @RelocateID, @RemovalistNumber
END
DEALLOCATE getInsp
GO
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i do have my 'Product' TABLE IN DATABASE 'ABC'
Product TABLE OUTPUT
PRODUCT_CODE PRODUCT_TYPE PRODUCT_DESCPRODUCT_ID PRODUCT_GROUP_CODE
6001 computer NULL ENVD14
6002 keyboard NULL ENVD14
6003 mouse NULL ENVD14
6004 cables NULL ENVD14
6005 processor NULL ENVD14
AND 'Product_Mst' TABLE IN DATABASE 'XYZ'
Product_Mst OUTPUT
PROD_CODE Prod_Ver PROD_TYPE PROD_DESC PROD_ID PROD_GRP_CODE
6001 0 computer NULL ENVD 14
6002 0 keyboard NULL ENVD 14
6003 0 mouse NULL ENVD 14
6004 0 cables NULL ENVD 14
6005 0 processor NULL ENVD 14
Now i want TO CREATE TRIGGER such that every updation in Product TABLE will UPDATE the appropriate record IN Product_Mst
FOR example IF i fire below query IN ABC Database
UPDATE Product
SET PRODUCT_DESC = 'Available' WHERE Product_Code = 6001
Then the OUTPUT OF the Product_Mst shoub be..
Product_Mst OUTPUT
PROD_CODE Prod_Ver PROD_TYPE PROD_DESC PROD_ID PROD_GRP_CODE
6001 0 computer NULL ENVD 14
6001 1 computer NULL ENVD 14
6002 0 keyboard NULL ENVD 14
6003 0 mouse NULL ENVD 14
6004 0 cables NULL ENVD 14
6005 0 processor NULL ENVD 14
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I hope i am clear with my question.
Regards
Prashant Hirani
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We have Tables like parent and Child Table.Like we have Child Table as Name AcademyContacts,In that we have Columns like
Guid(PK)Not Null,
AcademyId(FK), Not Null,
Name,Null
WorkPhone,Null
CellPhone,Null
Email Id,Null
Other.Null
Since we have given Null to ''Workphone'',''Cellphone '', ''Email ID''.when inserting the data into these table.if the particular columns are empty while inserting also the data will get populate into the table.And.I need is if these columns are ''Workphone'',''Cellphone'' , ''Email ID'' they cant insert the data into table.
Like it must trigger like ''Please enter atleast one of these ''Workphone'',''Cellphone'' , ''Email ID'' columns.
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Hi folks,
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I am trying to create a database for a project but the only thing that I can't seem to get working is submitting this trigger.
Appreciate any help.
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I am trying to create a trigger to help me get a the time duration but this is not working.
Code Snippet
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AFTER INSERT, UPDATE, DELETE
AS
SET NOCOUNT ON
UPDATE dbo.CONTACTS
SET Duratn = (DATEDIFF(CallStartTime) - DATEDIFF(CallFinishTime))
My table is as follows:
No Caller CallStartTime CallFinishTime Duratn
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What I was trying to use to create the trigger was the same code I would use on Sql Server Express:
cmd.CommandText = "CREATE Trigger [contactsLastUpdate] on [contacts] for Insert, Update " +
"AS " +
"Begin " +
"SET NOCOUNT ON " +
"Update t " +
"set syncLastUpdate = GetDate() " +
"From contacts t " +
"Join inserted i " +
"On t.id = i.id " +
"SET NOCOUNT OFF " +
"End"; +
But I get an error message:
"There was an error parsing the query. [ Token line number = 1,Token line offset = 8,Token in error = Trigger ]"
How do you guys create Triggers on SQL Server CE (2005)?
Thanks
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