As discovered when trying to create a custom transformation for this question (http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=899895&SiteID=1&mode=1) I tried creating an object of type DataTable and I get this error
dim myTable as DataTable
Reference required to assembly 'System.Xml, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' containing the implemented interface 'System.Xml.Serialization.IXmlSerializable'. Add one to your project. dts://Scripts/ScriptComponent_3851bc3613714d2d904d79bc006234f9/ScriptMain 19 24 ScriptComponent_3851bc3613714d2d904d79bc006234f9
Even if I add "Imports System.XML" I get the same error. Isn't DataTable part of System.Data (which is imported by default in Script Components)? Everyone else get the same behavior?
Filling a DataTable from SqlQuery : If SqlQuery returns some null values problem ocurrs with DataTable. Is it possible using DataTable with some null values in it? Thanks
I have the below code and have two questions. 1) With the current delete control, the system breaks stating: System.Data.SqlClient.SqlException: Must declare the variable '@doc_area_id'. 2) Currently the Area Type column brings up all records set as '1'. It shows the value '1' for each column. I would like it to state the text 'Shared Area' under the Area Type Column where it is set as '1' in the database.
I am learning T-SQL syntax and I am very familiar with it, however how would I do the following:
We have a table that actually has a column that contains SQL statements. I want to build a SQL statement in Reporting Services that is going to take that column to build a "dynamic" SQL statment and then I will use the exec sp_executesql statement.
Do I need to declare a parameter, or in SQL is there such thing as a variable?
So if I have:
DECLARE @sql nvarchar(4000)
SELECT AdHocSQL from TheTable
SET @sql=AdHocSQL
Would this work? Is this syntatically correct? Or should I be doing this some other way?
The report is sort of a summary report that has about 250 different items and each item has different data to get from different tables.
I have a job that runs in sql 2008r2 that declares a value to a variable. This variable is passed to a function. I need to include more values in and am unsure how to do this. @InCo could be 4,5,6,or 7.
I am still having problems with my cursors. I am receiving the following errors when I execute my Stored Procedure: Msg 16915, Level 16, State 1, Procedure BatchNonMons2, Line 27 A cursor with the name 'MyCursor' already exists. Msg 16905, Level 16, State 1, Procedure BatchNonMons2, Line 31 The cursor is already open. Msg 16915, Level 16, State 1, Procedure BatchNonMons2, Line 37 A cursor with the name 'vwCursor' already exists. Msg 16905, Level 16, State 1, Procedure BatchNonMons2, Line 38 The cursor is already open.
Here is the code causing the problem:
CREATE PROCEDURE [dbo].[BatchNonMons2] AS
BEGIN /* Create a new hdr each time the Sys/Prin changes in the Dtl rec */
/* Define every field you want to output */ DECLARE @Batch_Type int DECLARE @Batch_Num int DECLARE @Sys varchar (4) DECLARE @Prin varchar (4) DECLARE @Account_Num varchar(16) DECLARE @Tran_Code varchar(3) DECLARE @Clerk_Code varchar(3) DECLARE @Memo_Text varchar(57) DECLARE @SubTrans varchar(2) DECLARE @SubTrans_2 varchar(1) DECLARE @Terminal_Id varchar(3) DECLARE @Op_Code varchar(2) DECLARE @Last4 varchar(6)
Open MyCursor; /*Works like an ARRAY*//*holds current record */ FETCH NEXT FROM MyCursor INTO @Batch_Type, @Batch_Num, @Sys, @Prin, @Account_Num, @Tran_Code, @Clerk_Code, @Memo_Text, @SubTrans, @SubTrans_2, @Terminal_Id, @Op_Code
Declare vwCursor cursor FOR SELECT Sys, Prin FROM dbo.vwNonMonSysPrins open vwCursor; FETCH next FROM vwcursor INTO @vwSys, @vwPrin
/* When @@Fetch_Status = 1 EOF has been reached */ WHILE @@Fetch_Status = 0 BEGIN WHILE @vwSys = @Sys BEGIN
Hi,I have a User-defined function "Concatenate_NoteTexts" which I use in aquery (SQL Server 2000). On my local development machine it is called likethis:SELECTdbo.Concatenate_NoteTexts(Introducers.IntroducerID ) as NoteTextsFROM tblIntroducersI want to run the same code on a shared remote server where I am user "JON"instead of "dbo". I don't want to hard-code the User Name into the SQL, butwhen I tried to put the user name into a variable as here:DECLARE @USER_NAME VarChar(30)SET @USER_NAME = USER_NAME()SELECT@USER_NAME.Concatenate_NoteTexts(Introducers.Intro ducerID) as NoteTextsFROM tblIntroducersI get the following error:Server: Msg 170, Level 15, State 1, Line 4Line 4: Incorrect syntax near '.'Any advice?TIA,JONPS First posted earlier today to AspMessageBoard - no answers yet.http://www.aspmessageboard.com/foru...=626289&F=21&P=1
I need to do something relatively simple…I need to update a table using a cursor. (I may have to create astored procedure for doing this…)I need to declare an update cursor, fetch the cursor and update thedata (and presumably close the cursor and de-allocate it…The update query is as follows… Would anyone there know how todeclare the cursor for update and use it?UPDATE ASET A.Field1 =(SELECT B.Field1FROM B INNER JOIN A ON A.id = B.id)I need to know how to declare the cursor and fetch it.Can anyone give me an example of the code I need for the SQL Server?Thanks!
HiCan someone please shed some light as to how this can be done. With the below sql statement as you can see I don't want to declare the table name but would rather the table name be passed in via a parameter. I've tried declaring it as a varchar parameter but it doesnt seem to like it if I don't add a valid table name. Any ideas how this can be done. Thanks.select * from @tableName where condition = condition
I'm attempting to use FOR XML EXPLICIT in SQLServer to adhere to the following template: <group> <sourceid> <source></source> <id></id> <grouptype> <scheme></scheme> <typevalue></typevalue> </grouptype> <description> <short></short> <long></long> </descrption> </group>
Here's my code: SELECT 1 as Tag, NULL as Parent, @p_school_desc as [sourceid!1!source!element], @p_term_code as [sourceid!1!id!element], NULL as [grouptype!1!scheme!element], NULL as [grouptype!1!typevalue!element], NULL as [description!1!short!element], NULL as [description!1!long!element] FROM course_main AS sourceid where sourceid.course_id = @p_course UNION SELECT 1 as Tag, NULL as Parent, NULL, NULL, @p_destination as [grouptype!2!scheme!element], 'Term' as [grouptype!2!typevalue!element], NULL, NULL FROM course_main AS grouptype where grouptype.course_id = @p_course UNION SELECT 1 as Tag, NULL as Parent, NULL, NULL, NULL, NULL, @p_term_code as [description!2!short!element], @p_term_description as [description!2!long!element] FROM course_main AS grouptype where grouptype.course_id = @p_course FOR XML EXPLICIT
I'm receiving the foollowing error: Server: Msg 6812, Level 16, State 1, Line 14 XML tag ID 1 that was originally declared as 'sourceid' is being redeclared as 'grouptype'. Is there anyway to have two different child notes off of the same parent node?
I'm attempting to use FOR XML EXPLICIT in SQLServer to adhere to the following template: <group> <sourceid> <source></source> <id></id> <grouptype> <scheme></scheme> <typevalue></typevalue> </grouptype> <description> <short></short> <long></long> </descrption> </group>
Here's my code: SELECT 1 as Tag, NULL as Parent, @p_school_descas [sourceid!1!source!element], @p_term_code as [sourceid!1!id!element], NULLas [grouptype!1!scheme!element], NULLas [grouptype!1!typevalue!element], NULLas [description!1!short!element], NULLas [description!1!long!element] FROM course_main AS sourceid where sourceid.course_id = @p_course UNION SELECT 1 as Tag, NULL as Parent, NULL, NULL, @p_destinationas [grouptype!2!scheme!element], 'Term' as [grouptype!2!typevalue!element], NULL, NULL FROM course_main AS grouptype where grouptype.course_id = @p_course UNION SELECT 1 as Tag, NULL as Parent, NULL, NULL, NULL, NULL, @p_term_codeas [description!2!short!element], @p_term_descriptionas [description!2!long!element] FROM course_main AS grouptype where grouptype.course_id = @p_course FOR XML EXPLICIT
I'm receiving the foollowing error:Server: Msg 6812, Level 16, State 1, Line 14 XML tag ID 1 that was originally declared as 'sourceid' is being redeclared as 'grouptype'.
Is there anyway to have two different child notes off of the same parent node?
hi guys i have a question ..... i would like to know how to delare a compound attribute in this case would be Birthinfo onto a sql server script. from this diagram . thanyou guyt in advance and any suggestion or help would be greatly appreciated .....
HI, WHILE DECLARING A CURSOR TO SELECT RECORDS FROM A TABLE WE NORMALLY WRITE :-
DECLARE CUR_NAME CURSOR FOR SELECT * FROM CLEANCUSTOMER
BUT SAY, IF I HAVE WRITTEN A SIMPLE PROCEDURE CALLED AS MY_PROC :-
CREATE PROCEDURE MY_PROC AS SELECT A.INTCUSTOMERID,A.CHREMAIL,B.INTPREFERENCEID,C.CHR PREFERENCEDESC FROM CLEANCUSTOMER A INNER JOIN TRCUSTOMERPREFERENCE03JULY B ON A.INTCUSTOMERID = B.INTCUSTOMERID INNER JOIN TMPREFERENCE C ON B.INTPREFERENCEID = C.INTPREFERENCEID ORDER BY B.INTPREFERENCEID
WHICH IS RUNNING FINE AND GIVING ME THE REQUIRED DATA WHILE EXECUTING THE PROCEDURE :-
EXEC MY_PROC
BUT IF I WANT TO CALL THIS PROCEDURE MY_PROC WHILE DECLARING A CURSOR :-
I AM USING :-
DECLARE CHK_CUR CURSOR FOR SELECT * FROM MY_PROC
WHICH IS GIVING AN ERROR "Invalid object name 'MY_PROC'."
AND IF I USE :-
DECLARE CHK_CUR CURSOR FOR EXEC MY_PROC
WHICH IS GIVING AN ERROR "Incorrect syntax near the keyword 'EXEC'".
AND IF I USE :-
DECLARE CHK_CUR CURSOR FOR CALL MY_PROC
WHICH IS GIVING AN ERROR "Incorrect syntax near 'CALL'. "
IS THERE ANY WAY BY WHICH I CAN FETCH RECORDS FROM THE STORED PROCEDURE? HOW DO I DECLARE THE PROCEDURE WHILE WRITING THE CURSOR PLS HELP.
I NEED THIS URGENTLY, I HAVE TO USE THE CURSOR TO FETCH THE RECORDS FROM THE SP,THAT'S HOW THEY WANT IT.I CAN'T HELP IT AND I DON'T KNOW HOW
So I know my code is pretty far off on the variables, but I couldn't find info on how to do this anywhere. Do I need to use sub selects to set the variables? Or something other than variables?
How do I set a variable to represent all of the data. For example using SELECT * will pull all of the data. Is there any symbol or way to declare and set a variable to do the same exact concept. In my query I have set many different variables which are used later on in my where clause but depending on what information I'm pulling from the data I don't wan the variable to have a specific value and instead pull all the data.
I have a stored procedure that prompts the user for a year and a month. Based on the month selected, I need to determine the number of days in that month.
I have tried declaring variables to use to calculate number of days in month and a counter, but they are not working. When I try to run this it says I have to prompt user for these as well. How do I declare and set a variable inside a stored procedure.
Sample of my code is below...
REATE PROCEDURE crm_contact_frequency_report
@TheYear varchar(4), @TheMonth integer,
@MyCount integer, @NumDays integer
AS
SELECT
/* EMAILS (B) */ (SELECT COUNT(*) FROM dbo.CampaignResponse A INNER JOIN Email B ON A.subject = B.subject WHERE (YEAR(B.CreatedOn) = @TheYear) AND (MONTH(B.CreatedOn) = @TheMonth) AND (B.directioncode = 1) ) AS Total_EmailOutgoing,
(SELECT COUNT(*) FROM dbo.CampaignResponse A INNER JOIN Email B ON A.subject = B.subject WHERE (YEAR(B.CreatedOn) = @TheYear) AND (MONTH(B.CreatedOn) = @TheMonth) AND (B.directioncode = 0) ) AS Total_EmailImconing,
(SELECT COUNT(*) FROM dbo.CampaignResponse A INNER JOIN Email B ON A.subject = B.subject WHERE (YEAR(B.CreatedOn) = @TheYear) AND (MONTH(B.CreatedOn) = @TheMonth) AND (B.directioncode IS NULL) ) AS Total_EmailNotListed,
(SELECT COUNT(*) FROM dbo.CampaignResponse A INNER JOIN Email B ON A.subject = B.subject WHERE (YEAR(B.CreatedOn) = @TheYear) AND (MONTH(B.CreatedOn) = @TheMonth) ) AS Total_All_Emails,
/* PHONE CALLS (C) */ (SELECT COUNT(*) FROM dbo.CampaignResponse A INNER JOIN PhoneCall C ON A.subject = C.subject WHERE (YEAR(C.CreatedOn) = @TheYear) AND (MONTH(C.CreatedOn) = @TheMonth) AND (C.directioncode = 1) ) AS Total_CallOutgoing,
(SELECT COUNT(*) FROM dbo.CampaignResponse A INNER JOIN PhoneCall C ON A.subject = C.subject WHERE (YEAR(C.CreatedOn) = @TheYear) AND (MONTH(C.CreatedOn) = @TheMonth) AND (C.directioncode = 0) ) AS Total_CallIncoming,
(SELECT COUNT(*) FROM dbo.CampaignResponse A INNER JOIN PhoneCall C ON A.subject = C.subject WHERE (YEAR(C.CreatedOn) = @TheYear) AND (MONTH(C.CreatedOn) = @TheMonth) AND (C.directioncode IS NULL) ) AS Total_CallNotListed,
(SELECT COUNT(*) FROM dbo.CampaignResponse A INNER JOIN PhoneCall C ON A.subject = C.subject WHERE (YEAR(C.CreatedOn) = @TheYear) AND (MONTH(C.CreatedOn) = @TheMonth) ) AS Total_All_Calls,
/* FAXES (D) */ (SELECT COUNT(*) FROM dbo.CampaignResponse A INNER JOIN Fax D ON A.subject = D.subject WHERE (YEAR(D.CreatedOn) = @TheYear) AND (MONTH(D.CreatedOn) = @TheMonth) AND (D.directioncode = 1) ) AS Total_FaxOutgoing,
(SELECT COUNT(*) FROM dbo.CampaignResponse A INNER JOIN Fax D ON A.subject = D.subject WHERE (YEAR(D.CreatedOn) = @TheYear) AND (MONTH(D.CreatedOn) = @TheMonth) AND (D.directioncode = 0) ) AS Total_FaxIncoming,
(SELECT COUNT(*) FROM dbo.CampaignResponse A INNER JOIN Fax D ON A.subject = D.subject WHERE (YEAR(D.CreatedOn) = @TheYear) AND (MONTH(D.CreatedOn) = @TheMonth) AND (D.directioncode IS NULL) ) AS Total_FaxNotListed,
(SELECT COUNT(*) FROM dbo.CampaignResponse A INNER JOIN Fax D ON A.subject = D.subject WHERE (YEAR(D.CreatedOn) = @TheYear) AND (MONTH(D.CreatedOn) = @TheMonth) ) AS Total_All_Faxes
Hey I have created a multi-statement table valued function
alter function fn_x(@x int)returns @tbl table ( position int identity primary key, i int) as begin insert into @tbl values (@x) insert into @tbl values (@x) insert into @tbl values (@x) insert into @tbl values (@x) returnend
Is it possible skipping the definition of the table columns (the light blue part)?I need to return a different structure based on a parameter.Dropping those lines throws an error "incorrect syntax near 'as'" The other solution is declaring each udf separately as one statement udf.Thanks
I can't understand why I get 2 different results on running with a Bracket I get 'NULL' and without a bracket I get the declared variable value which is 'Noname'
Below is Query 1:
Declare @testvar char(20) Set @testvar = 'noname' Select @testvar= pub_name FROM publishers WHERE pub_id= '999' Select @testvar
Out put of this query is 'Noname'
BUT when I type the same query in the following manner I get Null-------Please note that the only difference between this query below is I used brackets and Select in the Select@testvar statement
Declare @testvar char(20) Set @testvar = 'noname' Select @testvar=(Select pub_name FROM publishers WHERE pub_id= '999') Select @testvar
ALTER function [Event].[DetermineTrackTime](@TrialID varchar(max)) returns int as begin Declare @ret int; Declare @EnterVolumeTime int; Declare @ExitVolumeTime int; Declare @StartTrackTime int;
[code]....
I am getting the following error on line 75:
Select statements included within a function cannot return data to a client.
This is happening when declaring TrackUpdateCursor
The compiler has no problem with the VolumeTimesCursor. What is causing this and what can I do about it?
Hi I am trying to use the results of a datatable as an input to a ne SQL statement. The datatable is created and populted by the source below after previously creating MyLookupCommand MyLookupReader = MyLookupCommand.ExecuteReader(CommandBehavior.CloseConnection) Dim Mydatatable = New DataTable() Mydatatable.Load(MyLookupReader)
I now create a new SQL string allong the lines of SELECT tableA.field1 FROM TableA INNERJOIN Mydatatable ON tableA.field2 = Mydatatable.Filed9 However I get the following error Invalid object name 'Mydatatable'. Any suggestions on how to resolve this.
possibley of interest is that I would have like to have done this in 1 SQL but the results in Mydatatable are from a SELECT DISTINCT and Field1 is a text filed that can't be used in a DISTINCT statement, hence using two statements. Many thanks in advance
Hi, I'm wondering if this is possible. I want to use a datatable as a parameter in my SQL query. The error I am getting is "No mapping exists from object type System.Data.DataColumn to a known managed provider native type." Any help is appreciated. Here is the code. Private Function GetAvailableTutors(ByVal qualifiedTutorsDataSet As DataTable) As DataTable Dim TutorAvailabilityDataTable As DataTable = New DataTable() Using myConnection As New SqlConnection(ConfigurationManager.ConnectionStrings("ASC_Schedule").ConnectionString) Dim myCommand As SqlCommand = _ New SqlCommand("SELECT TutorID, TimeIndex FROM T_Hours WHERE SessionID > 0 AND TutorID IN (@TutorList) AND DateDropped > GetDATE() ORDER By T_QualifiedTutors.TutorID", myConnection) myCommand.Parameters.AddWithValue("@TutorList", qualifiedTutorsDataSet.Columns.Item("TutorID")) Dim myDataAdapter3 As SqlDataAdapter = New SqlDataAdapter() myDataAdapter3.SelectCommand = myCommand myDataAdapter3.Fill(TutorAvailabilityDataTable) Return TutorAvailabilityDataTable
the usual way to bid a gridview is to data soursce is there a way to do the folowing , creat a data table from the gridview shown valus " currunt page "
Hi, I am experimenting to make a datatable in C# code in a page. This table should be a disconected table with Only valid for the present session. I try the following code: public partial class Default2 : System.Web.UI.Page { DataTable DT = new DataTable("TEST");
protected void Button1_Click(object sender, EventArgs e) { for (int i = 1; i < 20; i++) { DataRow MyRow = DT.NewRow(); MyRow["Col1"] = i; DT.Rows.Add(MyRow); } } } For one reason or the other. if I click the button I get the message that Col1 dus not make part of the table TEST. It turns out that there are no columns added to the table. altroug the code in the page load part has been run. I suppose I have to do something with the session state to make my DataTable persistent, but I have no idea what. Can somebody help me out? Thanks! Rob
Is the merge method, what will work in this case ? I have two datatables with the exact same structure. How can I append the rows from table 2 onto the bottom of table 1 ? Is looping through the rows collection the only way ?
Hi,Is it possible to store data that is retrieved by SqlDataSource in a... let's say... DataTable? I mean, If I dragged and dropped a GridView and an SqlDataSource and then I set up those controls in page designer in Visual Studio, is it possible at some time later to retrieve the data retrieved by the SqlDataSource and then store the data in a DataTable?Best regards,Haris
hai This is rameshi had a small doubt in this public DataTable GetStatelist() { DataTable returnValue = null; SqlCommand selcommand = new SqlCommand(); selcommand.CommandType = CommandType.Text; selcommand.CommandText = "select * from USER_MASTER"; selcommand.Connection = _connectionobject; try { _connectionobject.Open(); DataSet ds = new DataSet(); SqlDataAdapter ada = new SqlDataAdapter(selcommand); ada.Fill(ds); _connectionobject.Close(); return returnValue; ; } catch (Exception exception) { if (_connectionobject.State == ConnectionState.Open) { _connectionobject.Close(); } throw new Exception(exception.Message); } if (_connectionobject.State == ConnectionState.Open) { _connectionobject.Close(); } return returnValue; ; } after compiling its show the return value is nullwhat is error in my codinghow i can return the value to the corresponding function if (!IsPostBack) { GridView1.DataSource=database.GetStatelist(); GridView1.DataBind(); } i am waiting for the result
I am fetching records from a table and putting in a datatable using the "sqlda.fill(datatable)" when i see the datable in "data visualizer" i find no rows. It is confused eventhough it does not throw any error
