hi,
I have two question
string a;
int i;
insert into sss (id, name) values(.....)
as id is integer and name is nvarchar in the database.
how can I write this variable within the values paranthesis
2) how to adjust a column in sql server 2005 to auto number
thanks
ok, I am on Day 2 of being brain dead.I have a database with a table with 2 varchar(25) columns I have a btton click event that gets the value of the userName, and a text box.I NEED to insert a new row in a sql database, with the 2 variables.Ive used a sqldatasource object, and tried to midify the insert parameters, tried to set it at the button click event, and NOTHING is working. Anyone have a good source for sql 101/ASP.Net/Braindead where I can find this out, or better yet, give me an example. this is what I got <%@ Page Language="C#" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><script runat="server"> protected void runit_Click(object sender, EventArgs e) { //SqlDataSource ID = "InsertExtraInfo".Insert(); //SqlDataSource1.Insert(); } protected void Button1_Click1(object sender, EventArgs e) { SqlDataSource newsql; newsql.InsertParameters.Add("@name", "Dan"); newsql.InsertParameters.Add("@color", "rose"); String t_c = "purple"; string tempname = Page.User.Identity.Name; Label1.Text = tempname; Label2.Text = t_c; newsql.Insert(); }</script><html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server"> <title>mini update</title></head><body> <form id="form1" runat="server"> name<asp:TextBox ID="name" runat="server" OnTextChanged="TextBox2_TextChanged"></asp:TextBox><br /> color <asp:TextBox ID="color" runat="server"></asp:TextBox><br /> <br /> <asp:Button ID="Button1" runat="server" OnClick="Button1_Click1" Text="Button" /> <br /> set lable =><asp:Label ID="Label1" runat="server" Text="Label" Width="135px" Visible="False"></asp:Label><br /> Lable 2 => <asp:Label ID="Label2" runat="server" Text="Label"></asp:Label><br /> Usernmae=><asp:LoginName ID="LoginName1" runat="server" /> <br /> <br /> <br /> <br /> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConflictDetection="CompareAllValues" ConnectionString="<%$ ConnectionStrings:newstring %>" DeleteCommand="DELETE FROM [favcolor] WHERE [name] = @original_name AND [color] = @original_color" InsertCommand="INSERT INTO [favcolor] ([name], [color]) VALUES (@name, @color)" OldValuesParameterFormatString="original_{0}" SelectCommand="SELECT [name], [color] FROM [favcolor]" UpdateCommand="UPDATE [favcolor] SET [color] = @color WHERE [name] = @original_name AND [color] = @original_color"> <DeleteParameters> <asp:Parameter Name="original_name" Type="String" /> <asp:Parameter Name="original_color" Type="String" /> </DeleteParameters> <UpdateParameters> <asp:Parameter Name="color" Type="String" /> <asp:Parameter Name="original_name" Type="String" /> <asp:Parameter Name="original_color" Type="String" /> </UpdateParameters> <InsertParameters> <asp:InsertParameter("@name", "Dan", Type="String" /> <asp:InsertParameter("@color", "rose") Type="String"/> </InsertParameters> </asp:SqlDataSource> <asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" DataKeyNames="name" DataSourceID="SqlDataSource1"> <Columns> <asp:CommandField ShowDeleteButton="True" ShowEditButton="True" ShowSelectButton="True" /> <asp:BoundField DataField="color" HeaderText="color" SortExpression="color" /> <asp:BoundField DataField="name" HeaderText="name" ReadOnly="True" SortExpression="name" /> </Columns> </asp:GridView> </form></body></html>
View 1 Replies View RelatedCREATE TABLE #T(branchnumber VARCHAR(4000))
insert into #t(branchnumber) values (005)
insert into #t(branchnumber) values (090)
insert into #t(branchnumber) values (115)
insert into #t(branchnumber) values (210)
insert into #t(branchnumber) values (216)
[code]....
I have a parameter which should take multiple values into it and pass that to the code that i use. For, this i created a parameter and temporarily for testing i am passing some values into it.Using a dynamic SQL i am converting multiple values into multiple records as rows into another variable (called @QUERY). My question is, how to insert the values from variable into a table (table variable or temp table or CTE).OR Is there any way to parse the multiple values into a table. like if we pass multiple values into a parameter. those should go into a table as rows.
I am writing a query to return some production data. Basically i need to insert either 1 or 2 rows into a Table variable based on a decision as to does the production part make 1 or 2 items ( The Raw data does not allow for this it comes from a look up in my database)
I can retrieve all the source data i need easily but when i come to insert it into the table variable i need to insert 1 record if its a single part or 2 records if its a twin part. I know could use a cursor but im sure there has to be an easier way !
Below is the code i have at the moment
declare @startdate as datetime
declare @enddate as datetime
declare @Line as Integer
DECLARE @count INT
set @startdate = '2015-01-01'
set @enddate = '2015-01-31'
[Code] .....
Hi,
I'm trying to put two textbox values together and make an insert parameter out of them. It doesn't give me any errors but the database value is null. Here's the code:
This is the function at the top of the page: (the lbl1.text is to control that it gets the value at that point, which it does...)Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Dim useAU As String = tbUseAmount.Text & " " & ddUnit1.Text
Dim maxSU As String = tbMaxStored.Text & " " & ddUnit2.Text
Dim amountP As New Parameter(useAU)
Dim storedP As New Parameter(maxSU)
lbl1.Text = amountP.ToString
amountP.Name = "useAmountUnit"
storedP.Name = "maxStoredunit"
SqlDataSource1.Insert()
End Sub
The parameters: (with a bunch of other parameters which it takes straight from textboxes and works great)
<InsertParameters>
<asp:ControlParameter Name="name" Type="String" ControlID="tbName" />
<asp:ControlParameter Name="RSmarkings" Type="String" ControlID="tbRSmarkings" />
<asp:ControlParameter Name="CAS" Type="String" ControlID="tbCAS" />
<asp:ControlParameter Name="precautions" Type="String" ControlID="tbprecautions" />
<asp:Parameter Name="useAmountUnit" Type="String" />
<asp:Parameter Name="maxStoredUnit" Type="String" />
<asp:ControlParameter Name="KTTdate" Type="String" ControlID="tbDate" />
<asp:ControlParameter Name="supplier" Type="String" ControlID="tbsupplier" />
</InsertParameters>
Any clues?
Hi there
I am migrating all my DTSs to SSISs. One of them is a very basic DTS, that copies data from a text file and places it in a table with one extra column. That extra column is populated with the value of a global variable.
In DTS mode I was creating a custom ActiveX transformation stating
DTSDestination("FieldName")=DTSGlobalVariables("VariableName").Value
Can any one advise me on the best way to accomplish this in the SSIS?
I tried several approaches but all failing.
Many thanks
ds9
Is it possible to take the result from an SP that returns 1 value andinsert it into a variable?
View 2 Replies View RelatedI have table with Rows
Row1 Row2 ............. Row(n)
I want write query which will change the number on the end of Row(number) AS
DECLARE @I int
SET @I = 0
INSERT INTO table(Row(I)) VALUES ('blablabla')
A then
SET i = i + 1 (Increment variable I)
This is on SQL 2000 and 2005. I need to increment a variable on insert, but am having a hard time getting a workable solution:
declare @var int
set @var = (select max(id) from table1)
insert into table1
select val1,
@var +1 as val2
from table2
where blah and blah and blah
If I were trying to insert val1's of (5, 10, 20) with @var having an initial value of 100, the added rows should be:
val1 val2
5 101
10 102
20 103
Does anyone know how to do this without temp tables (or table variables)?
Is there an expression syntax for putting a local variable value into a text box like there is for putting a parameter value? I'm using the report builder via VS
View 4 Replies View RelatedWhen I create a tableadapter to do an insert it added
SELECT EventDate, EventID, org_id, ROMEventID FROM ROMEvents WHERE (ROMEventID = SCOPE_IDENTITY())
at the end. This looks useful to me since it implies that I can access ROMEventID which is the auto-incremented identity field.
How would I reference the variable in my .cs file?
My insert is working as ROMEventsTableAdapter ROMEventInsert = new ROMEventsTableAdapter();
ROMEventInsert.InsertIntoROMEvents(theDate, EventID, org_id);
Thanks for any help
I have created a .bat file for my sqlcmd
my sqlcmd includes a .sql file that builds up my email with a HTML body.
Is it possible to insert a variable (@customername) into the HTML body?
I am already using @maillist and select statement to create my customer email address's.
I need to create a stored procedures, this procedure will receive two parameters:
@TableName
@KeyField
I need to storage into a variable the values of ALL THE FIELDS separeted by |
For example if my table is Customers
CustomerID CustomerName City
111 Adventure Boston
222 Pubs NY
And I execute EXEC mysp 'Customers',111
I need a return value like this
@ReturnValue = 111|Adventure|Boston
I create something like this
CREATE PROCEDURE my sp
@table varchar
@key numeric
AS
@field varchar(40),
@object int
Select @object = object_id from systables where name =@table
--The instructions to create a cursor
WHILE (@@FETCH_STATUS = 0 )
Select @object = name from sys.columns where object_id = @object
--The instructions to close and deallocate the cursor
I have alredy to save the value using the EXEC command but is not working; something like
@String = Select @object from @table where CustomerID = @keyValue
I am new to DTS, but really enjoy it and was wondering if someone could help me with the following small vb app.
I am using the following DTS insert statement to insert records into my table. I have multiple textboxes that needs to be filled and then inserted, none of them exept Nulls. How can I modify my code to insert those textboxes as well as run through the boxes and then check if they have nulls and NOT insert the ones that has nulls?
My form has 9 textboxes. Textbox1, 2, 3 Needs to insert values into the first column. Textbox4, 5, 6 into the second and then Texrbox7, 8, 9 into the last column.
My question is how do I format the following line of code to do what I need?
oCustomTask1.SQLStatement = oCustomTask1.SQLStatement & "Values ('1rowst', '2rowst', '3rowst')"
I think it is something like this, but I am Really not sure and some help would be greatly appretiated:
oCustomTask1.SQLStatement = oCustomTask1.SQLStatement & "Values ('Textbox1', 'Textbox4', 'Textbox7')"
I am really not sure.
Here is all the code:
Public Sub Task_Sub1(ByVal goPackage As Object)
Dim oTask As DTS.Task
'Dim oLookup As DTS.Lookup
Dim oCustomTask1 As DTS.ExecuteSQLTask2
oTask = CType(goPackage, DTS.Package).Tasks.New("DTSExecuteSQLTask")
oTask.Name = "DTSTask_DTSExecuteSQLTask_1"
oCustomTask1 = oTask.CustomTask
oCustomTask1.Name = "DTSTask_DTSExecuteSQLTask_1"
oCustomTask1.Description = "Execute SQL Task: undefined"
oCustomTask1.SQLStatement = "Insert into TestTable (Test1, Test2, Test3) " & vbCrLf
oCustomTask1.SQLStatement = oCustomTask1.SQLStatement & "Values ('1rowst', '2rowst', '3rowst')"
oCustomTask1.ConnectionID = 1
oCustomTask1.CommandTimeout = 0
oCustomTask1.OutputAsRecordset = False
goPackage.Tasks.Add(oTask)
oCustomTask1 = Nothing
oTask = Nothing
End Sub
I am trying to migrate database from old structure to new structure usign SSIS.
The table in new db have extra field that i need to assign it using variable. this is because i have few customer that having different variable value. (meaning for 1 customer, the variable will be fix for all the tables in the database)
my question, without using the Execute Sql Task, can i assign the variable into the the old db destination?
eg my data flow Task is : OLE Db Source - Derived Column - OLE DB Destination.
Example data
Old structure (key = txnID)
---------------------
TxnID
ChequeNo
Bank (chq Bank - Bank in Bank)
Amount
New Structure (key = TxnID & CoCode)
-------------------------
TxnID
ChequeNo
ChqBank
BankInBank
Amount
CoCode
TQ.
I have the following situation; I have one table (tblA) in which a new record just has been inserted. Once this insert is completed successfully, I want to insert a variable number of records into another table (tblB). The primary key of tblA is being used inside tblB as one of the columns in each insert. I’ve already been able to transfer the primary key, generated by the insert for tblA, pretty easy. But to make things a bit more complicated, the variable number of records to add is being decided by the outcome of a query based on an entry inside tblA (after the insert) and this is then being run on another table (tblC). The SELECT statement from tblC combined with the Select parameter from tblA will then decide how many records I have to insert. Sorry for the (perhaps) confusing way of writing this down, but I’ve been struggling with this for a couple of days now and I really need to get it working. Anybody who can help?Thanks in advance,Sunny Guam
View 3 Replies View Relatedhi, good day,
if i would like to pass a parameter into store procedure for bulk insert command as below
BULK INSERT [mytable] FROM
@FILE_PATH
WITH (FIELDTERMINATOR = ' ', ROWTERMINATOR = '')
howto i put @FILEPATH in above query inside store procedure ?
thanks for guidance :)
i have a linked server that i use a variable to get the last invoice date and only pull in the latest records that are after the last invoice date but i dont know how to insert that into a table?
DECLARE @TSQL varchar(MAX), @LastDate As Datetime, @LastRunDate As Varchar(6)
SET @LastDate = (SELECT MAX(OrderDate) FROM [SYNC_REPORT].[DPY_SyncReport_Prod].[Stage].[Sales])
Set @LastRunDate = ( select right(convert(char(4), year(@LastDate)), 2) + right('000' + convert(varchar(3), datediff(dd, convert(datetime, '01/01/' + convert(char(4), year(@LastDate))), @LastDate+1)), 3) +100000 )
[code]....
but i get msdtc on server xxxxx is unavaiable?how to get my linked server query into my table
Hello,
This morning I got an odd problem, I just added a new package to my dtproj and I cannot add a variable. Am I missing anything. ?
here is the image
Hi folks....
I am able to import a CSV file into a temporary table as long as I know the number of fields in the CSV file. Here is what I would like to do:
I would like to have a CSV file which has UP to 6 entries per row. I would like to insert each row into a table; if the there three fields, then I want to insert them into the first three columns to the temporary table. If there are four, then insert into the first four fields. Is this possible?
Does anyone have any suggestions?
Thanks!
Forch
We are trying to create a unique key from a table with indentity set in the table. We will have a number of these tables. Therefore, we will be creating a stored procedure and passing the table as a parameter. In this example we are setting the table.
When we run the the script, the output clause from the insert should give us a unique number from the given table in the temporary table. This example stores the output in a temporary table @tTemp.
How can you use a variable table name and retrieve the output from the Insert?
declare @tTestTable varchar (20)
set @tTestTable = 'mis.test_sequence'
--DECLARE @tTestTable TABLE ( sqVal [int] IDENTITY(1,1) NOT NULL, add_date datetime)
declare @testsql varchar (4000), @testseq int
DECLARE @tTemp table (mainpk int)
set @testsql = 'DECLARE @tTemp table (mainpk int) INSERT ' + @tTestTable + ' OUTPUT INSERTED.sqVal into @tTemp VALUES (getdate() ) SELECT @testseq=mainpk FROM @tTemp'
select @testsql
EXECUTE sp_executesql @testsql, N'@testseq int output,@tTemp table (mainpk int),@tTemp table (mainpk int) ',@tTemp,@tTemp,@testseq output,@tTemp
SELECT * FROM @tTemp
Please help
Thanks Tim.
What C# code would capture the Scope_Identity value (CoDeptRowID) output by the code below? Do I even need to capture it or is it already available as a C# variable CoDeptRowID ? I can't seem to get my hands on it!
SqlDataSource1.Insert();<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
InsertCommand="INSERT INTO [CompanyDepartment] ([User_Name], [FirstName], [LastName]) VALUES (@User_Name, @FirstName, @LastName);
SELECT @CoDeptRowID = SCOPE_IDENTITY()"
<insertparameters>
<asp:sessionparameter Name="User_Name" Type="String" SessionField ="LoginName"/>
<asp:controlparameter Name="FirstName" Type="String" ControlID="TextBox1" PropertyName ="text"/>
<asp:controlparameter Name="LastName" Type="String" ControlID ="TextBox2" PropertyName ="text"/>
<asp:Parameter Direction =Output Name ="CoDeptRowID" Type ="Int32" DefaultValue = "0" />
</insertparameters>
</asp:SqlDataSource>
Hello I need to write a proc to load data from txt files I receive into a table. It works fine when I specify
bulk insert.... from 'myfilename.txt'
BUT my filename will always change and I store it into a variable @filename
When I try to run the bulk insert instruction ... from @filename it doesn't work..
do you know why?
Thank you in advance
I am trying to insert in table using execute sql task.
I want to pass value of Load_Frequency through parameter
But I am getting below error
[Execute SQL Task] Error: Executing the query "Insert Into [dbo].[ETL_LOAD_MAIN] (
[Load_Fr..." failed with the following error: "The statement has been terminated.". Possible failure reasons:
Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Insert Into [dbo].[ETL_LOAD_MAIN] (
[Load_Frequency]Â
,[Load_Start_DateTime]
,[Load_Overall_Status]Â
) Values (?,getdate(),'In Progress')
Hello,
I have a stored procedure where I run an insert statement. I want to knwo if it is possible to do it using a variable for the table name (either in-line or with an EXEC statement without building a string first and executing that string. See examples of what I am talking about in both cases below:
I want to be able to do this (with or without the EXEC) :
------------------------------------------------------------------------------------
DECLARE @NewTableNameOut as varchar(100)
Set @NewTableNameOut = 'TableToInsertInto'
EXEC(
Insert Into @NewTableNameOut
Select * From tableToSelectFrom
)
------------------------------------------------------------------------------------
I can not do the above because it says I need to declare/set the @NewTableNameOut variable (assuming it is only looking at this for the specific insert statement and not at the variable I set earlier in the stored procedure.
I can do it like this by creating a string with the variable built into the string and then executing the string but I want to know if I can do it like I have listed above.
------------------------------------------------------------------------------------
DECLARE @NewTableNameOut as varchar(100)
Set @NewTableNameOut = 'TableToInsertInto'
EXEC(
'Insert Into ' + @NewTableNameOut + ' ' +
'Select * From tableToSelectFrom'
)
------------------------------------------------------------------------------------
It is not an issue for my simple example above but I have some rather large queries that I am building and I want to run as described above without having to build it into a string.
Is this possible at all?
If you need more info please let me know.
Hi,I have a form page with an insert like this:<asp:SqlDataSource ID="addProductDataSource" runat="server" InsertCommand="INSERT INTO test( title1, firstName1, lastName1, dateOfBirth ) VALUES ( @title1, @firstName1, @lastName1 @dateOfBirth )" ConnectionString="<%$ ConnectionStrings:yourQuoteCentreConnectionString %>"> <InsertParameters> <asp:ControlParameter ControlID="dateOfBirth" Name="dateOfBirth" Type="DateTime" /> <asp:ControlParameter ControlID="title1" Name="title1" PropertyName="Text" /> <asp:ControlParameter ControlID="firstName1" Name="firstName1" PropertyName="Text" /> <asp:ControlParameter ControlID="lastName1" Name="lastName1" PropertyName="Text" /> </InsertParameters></asp:SqlDataSource> In default.aspx.vb I have:Protected Sub Wizard1_FinishButtonClick(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.WizardNavigationEventArgs) Handles Wizard1.FinishButtonClick 'CREATE DATETIME FROM USERS BIRTH DATE Dim dateOfBirth As New System.DateTime(applicantYear.SelectedValue, applicantMonth.SelectedValue, applicantMonth.SelectedValue, 0, 0, 0) 'INSERT TO DATABASE addProductDataSource.Insert()End SubI would like to reference the variable dateOfBirth created in default.aspx.vb in the insert query on the page, or ideally move the insert query into the aspx.vb page. Would this make more sense to do?Thanks,Paul
View 6 Replies View RelatedHi guys,
I want to insert record to the table, the table name is a variable. I was tried like this,
declare @Table_Name as varchar(255)
declare @MM as varchar(2)
declare @YY as varchar(4)
set @MM = month(getdate())
set @YY = year(getdate())
set @Table_Name = 'tb_XXXX_' + @MM + @YY
INSERT INTO @Table_Name (column1,....) VALUES (@Column1,...)
If I print the @Table_Name variable it shows the corret Table name. But while executing the Procedure it shows a error message
'Must declare the sclar variable @Table_Name'
How do I implement this? Please anyone had a experience like this tell me a way. Thanks in advance.
Arun.
Hi,
We have different databases on the same server: Whrs001, Whrs002, etc. All databases have the same structure.
Suppose i have a table "location"
create table location
( location_id int not null primary key,
location_name varchar(50) not null )
I need to inserts data in "location" tables of different databases. But these inserts needs to be across databases. For example from the "Whrs003" database I need to insert data (location_id=123, location_name='markham') in "location" table of "Whrs001" database.
So my thinking is to defined a stored proc which has database name as an argument:
create procedure location_insert
@a_database_name varchar(100),
@a_location_id int,
@a_location_name varchar(50)
as
...
So for the above example the call will be :
exec location_insert 'Whrs001', 123, 'markham'
What would be the actual insert statement in this case? And what things i neeed to take care fo to make sure it always execute successfully?
Thanks
I'm working on an SSIS package that uses a vb.net script to grab some XML from a webservice (I'd explain why I'm not using a web service task here, but I'd just get angry), and I wish to then assign the XML string to a package variable which then gets sent along to a DataFlow Task that contains an XML Source that points at said variable. when I copy the XML string into the variable value in the script, if do a quickwatch on the variable (as in Dts.Variable("MyXML").value) it looks as though the new value has been copied to the variable, but when I step out of that task and look at the package explorer the variable is its original value.
I think the problem is that the dataflow XML source has a lock on the variable and so the script task isn't affecting it. Does anyone have any experience with this kind of problem, or know a workaround?
I have a SQL Task that updates running totals on a record inserted using a Data Flow Task. The package runs without error, but the actual row does not calculate the running totals. I suspect that the inserted record is not committed until the package completes and the SQL Task is seeing the previous record as the current. Here is the code in the SQL Task:
DECLARE @DV INT;
SET @DV = (SELECT MAX(DateValue) FROM tblTG);
DECLARE @PV INT;
SET @PV = @DV - 1;
I've not been successful in passing a SSIS global variable to a declared parameter, but is it possible to do this:
DECLARE @DV INT;
SET @DV = ?;
DECLARE @PV INT;
SET @PV = @DV - 1;
I have almost 50 references to these parameters in the query so a substitution would be helpful.
Dan
I'm new to SSIS, but have been programming in SQL and ASP.Net for several years. In Visual Studio 2005 Team Edition I've created an SSIS that imports data from a flat file into the database. The original process worked, but did not check the creation date of the import file. I've been asked to add logic that will check that date and verify that it's more recent than a value stored in the database before the import process executes.
Here are the task steps.
[Execute SQL Task] - Run a stored procedure that checks to see if the import is running. If so, stop execution. Otherwise, proceed to the next step.
[Execute SQL Task] - Log an entry to a table indicating that the import has started.
[Script Task] - Get the create date for the current flat file via the reference provided in the file connection manager. Assign that date to a global value (FileCreateDate) and pass it to the next step. This works.
[Execute SQL Task] - Compare this file date with the last file create date in the database. This is where the process breaks. This step depends on 2 variables defined at a global level. The first is FileCreateDate, which gets set in step 3. The second is a global variable named IsNewFile. That variable needs to be set in this step based on what the stored procedure this step calls finds out on the database. Precedence constraints direct behavior to the next proper node according to the TRUE/FALSE setting of IsNewFile.
If IsNewFile is FALSE, direct the process to a step that enters a log entry to a table and conclude execution of the SSIS.
If IsNewFile is TRUE, proceed with the import. There are 5 other subsequent steps that follow this decision, but since those work they are not relevant to this post.
Here is the stored procedure that Step 4 is calling. You can see that I experimented with using and not using the OUTPUT option. I really don't care if it returns the value as an OUTPUT or as a field in a recordset. All I care about is getting that value back from the stored procedure so this node in the decision tree can point the flow in the correct direction.
CREATE PROCEDURE [dbo].[p_CheckImportFileCreateDate]
/*
The SSIS package passes the FileCreateDate parameter to this procedure, which then compares that parameter with the date saved in tbl_ImportFileCreateDate.
If the date is newer (or if there is no date), it updates the field in that table and returns a TRUE IsNewFile bit value in a recordset.
Otherwise it returns a FALSE value in the IsNewFile column.
Example:
exec p_CheckImportFileCreateDate 'GL Account Import', '2/27/2008 9:24 AM', 0
*/
@ProcessName varchar(50)
, @FileCreateDate datetime
, @IsNewFile bit OUTPUT
AS
SET NOCOUNT ON
--DECLARE @IsNewFile bit
DECLARE @CreateDateInTable datetime
SELECT @CreateDateInTable = FileCreateDate FROM tbl_ImportFileCreateDate WHERE ProcessName = @ProcessName
IF EXISTS (SELECT ProcessName FROM tbl_ImportFileCreateDate WHERE ProcessName = @ProcessName)
BEGIN
-- The process exists in tbl_ImportFileCreateDate. Compare the create dates.
IF (@FileCreateDate > @CreateDateInTable)
BEGIN
-- This is a newer file date. Update the table and set @IsNewFile to TRUE.
UPDATE tbl_ImportFileCreateDate
SET FileCreateDate = @FileCreateDate
WHERE ProcessName = @ProcessName
SET @IsNewFile = 1
END
ELSE
BEGIN
-- The file date is the same or older.
SET @IsNewFile = 0
END
END
ELSE
BEGIN
-- This is a new process for tbl_ImportFileCreateDate. Add a record to that table and set @IsNewFile to TRUE.
INSERT INTO tbl_ImportFileCreateDate (ProcessName, FileCreateDate)
VALUES (@ProcessName, @FileCreateDate)
SET @IsNewFile = 1
END
SELECT @IsNewFile
The relevant Global Variables in the package are defined as follows:
Name : Scope : Date Type : Value
FileCreateDate : (Package Name) : DateType : 1/1/2000
IsNewFile : (Package Name) : Boolean : False
Setting the properties in the "Execute SQL Task Editor" has been the difficult part of this. Here are the settings.
General
Name = Compare Last File Create Date
Description = Compares the create date of the current file with a value in tbl_ImportFileCreateDate.
TimeOut = 0
CodePage = 1252
ResultSet = None
ConnectionType = OLE DB
Connection = MyServerDataBase
SQLSourceType = Direct input
IsQueryStoredProcedure = False
BypassPrepare = True
I tried several SQL statements, suspecting it's a syntax issue. All of these failed, but with different error messages. These are the 2 most recent attempts based on posts I was able to locate.
SQLStatement = exec ? = dbo.p_CheckImportFileCreateDate 'GL Account Import', ?, ? output
SQLStatement = exec p_CheckImportFileCreateDate 'GL Account Import', ?, ? output
Parameter Mapping
Variable Name = User::FileCreateDate, Direction = Input, DataType = DATE, Parameter Name = 0, Parameter Size = -1
Variable Name = User::IsNewFile, Direction = Output, DataType = BYTE, Parameter Name = 1, Parameter Size = -1
Result Set is empty.
Expressions is empty.
When I run this in debug mode with this SQL statement ...
exec ? = dbo.p_CheckImportFileCreateDate 'GL Account Import', ?, ? output
... the following error message appears.
SSIS package "MyPackage.dtsx" starting.
Information: 0x4004300A at Import data from flat file to tbl_GLImport, DTS.Pipeline: Validation phase is beginning.
Error: 0xC002F210 at Compare Last File Create Date, Execute SQL Task: Executing the query "exec ? = dbo.p_CheckImportFileCreateDate 'GL Account Import', ?, ? output" failed with the following error: "No value given for one or more required parameters.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Task failed: Compare Last File Create Date
Warning: 0x80019002 at GLImport: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. The Execution method succeeded, but the number of errors raised (1) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.
SSIS package "MyPackage.dtsx" finished: Failure.
When the above is run tbl_ImportFileCreateDate does not get updated, so it's failing at some point when calling the procedure.
When I run this in debug mode with this SQL statement ...
exec p_CheckImportFileCreateDate 'GL Account Import', ?, ? output
... the tbl_ImportFileCreateDate table gets updated. So I know that data piece is working, but then it fails with the following message.
SSIS package "MyPackage.dtsx" starting.
Information: 0x4004300A at Import data from flat file to tbl_GLImport, DTS.Pipeline: Validation phase is beginning.
Error: 0xC001F009 at GLImport: The type of the value being assigned to variable "User::IsNewFile" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
Error: 0xC002F210 at Compare Last File Create Date, Execute SQL Task: Executing the query "exec p_CheckImportFileCreateDate 'GL Account Import', ?, ? output" failed with the following error: "The type of the value being assigned to variable "User::IsNewFile" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Task failed: Compare Last File Create Date
Warning: 0x80019002 at GLImport: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. The Execution method succeeded, but the number of errors raised (3) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.
SSIS package "MyPackage.dtsx" finished: Failure.
The IsNewFile global variable is scoped at the package level and has a Boolean data type, and the Output parameter in the stored procedure is defined as a Bit. So what gives?
The "Possible Failure Reasons" message is so generic that it's been useless to me. And I've been unable to find any examples online that explain how to do what I'm attempting. This would seem to be a very common task. My suspicion is that one or more of the settings in that Execute SQL Task node is bad. Or that there is some cryptic, undocumented reason that this is failing.
Thanks for your help.
I am in the middle of taking course 2073B €“ Programming a Microsoft SQL Server 2000 Database. I noticed that in Module9: Implementing User-Defined Functions exercise 2, page 25; step 2 is not returning the correct answer.
Select employeeid,name,title,mgremployeeid from dbo.fn_findreports(2)
It returns manager id for both 2 and 5 and I think it should just return the results only for manager id 2. The query results for step 1 is correct but not for step 2.
Somewhere in the code I think it should compare the inemployeeid with the previous inemployeeid, and then add a counter. If the two inemployeeid are not the same then reset the counter. Then maybe add an if statement or a case statement. Can you help with the logic? Thanks!
Here is the code of the function in the book:
/*
** fn_FindReports.sql
**
** This multi-statement table-valued user-defined
** function takes an EmplyeeID number as its parameter
** and provides information about all employees who
** report to that person.
*/
USE ClassNorthwind
GO
/*
** As a multi-statement table-valued user-defined
** function it starts with the function name,
** input parameter definition and defines the output
** table.
*/
CREATE FUNCTION fn_FindReports (@InEmployeeID char(5))
RETURNS @reports TABLE
(EmployeeID char(5) PRIMARY KEY,
Name nvarchar(40) NOT NULL,
Title nvarchar(30),
MgrEmployeeID int,
processed tinyint default 0)
-- Returns a result set that lists all the employees who
-- report to a given employee directly or indirectly
AS
BEGIN
DECLARE @RowsAdded int
-- Initialize @reports with direct reports of the given employee
INSERT @reports
SELECT EmployeeID, Name = FirstName + ' ' + LastName, Title, ReportsTo, 0
FROM EMPLOYEES
WHERE ReportsTo = @InEmployeeID
SET @RowsAdded = @@rowcount
-- While new employees were added in the previous iteration
WHILE @RowsAdded > 0
BEGIN
-- Mark all employee records whose direct reports are going to be
-- found in this iteration
UPDATE @reports
SET processed = 1
WHERE processed = 0
-- Insert employees who report to employees marked 1
INSERT @reports
SELECT e.EmployeeID, Name = FirstName + ' ' + LastName , e.Title, e.ReportsTo, 0
FROM employees e, @reports r
WHERE e.ReportsTo = r.EmployeeID
AND r.processed = 1
SET @RowsAdded = @@rowcount
-- Mark all employee records whose direct reports have been
-- found in this iteration
UPDATE @reports
SET processed = 2
WHERE processed = 1
END
RETURN -- Provides the value of @reports as the result
END
GO
Hi
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