Im having some issues understanding how to manipulate the data that is in my DataGridView
The View is created by calling a stored procedure from VB code and works on two tables:
people pswds
The columns required from Table people are (personid, userid and sort).
The columns required from Table pswds are (comment and activeuser).
Table people is parent table while pswds is the child table.
The Relationship works between both tables using primary keys from both tables: which is called personid in both.
The link below shows the Relationship Diagram for the Two tables:
http://cale.csd.anglia.ac.uk/~csd03ib/images/RelationTables.bmp The code for the Stored procedure can be found at the following Link:
http://cale.csd.anglia.ac.uk/~csd03ib/images/StoredProcedure.bmp Now the DataGridView returned by the Stored procedure produces the following output found at this link:
http://cale.csd.anglia.ac.uk/~csd03ib/images/DataGridView.bmp Of course there are many more results returned for this DataGridView but i have only shown a few of them. What i really need to know is: Can this view be made to be editable? I need to be able to update the both the Active user Check box and the Comment Columns from this view I hope someone can help Thx Flakky
I'm trying to execute a stored procedure within the case clause of select statement. The stored procedure returns a table, and is pretty big and complex, and I don't particularly want to copy the whole thing over to work here. I'm looking for something more elegant.
@val1 and @val2 are passed in
CREATE TABLE #TEMP( tempid INT IDENTITY (1,1) NOT NULL, myint INT NOT NULL, mybool BIT NOT NULL )
INSERT INTO #TEMP (myint, mybool) SELECT my_int_from_tbl, CASE WHEN @val1 IN (SELECT val1 FROM (EXEC dbo.my_stored_procedure my_int_from_tbl, my_param)) THEN 1 ELSE 0 FROM dbo.tbl WHERE tbl.val2 = @val2
SELECT COUNT(*) FROM #TEMP WHERE mybool = 1
If I have to, I can do a while loop and populate another temp table for every "my_int_from_tbl," but I don't really know the syntax for that.
When creating a dynamic parameter list from a query, Reporting Services graciously provides a "(Select All)" checkbox. How can I select this checkbox by default so that when a user generates the report, all of the values are selected?
When passing the prameter values to a linked report, I want to set one of the parameter at the linked report to "Select All", this was added automatically to the parameter list when multivalue report parameter is used . How to set this "Select All" as a parameter or can it be done? Thanks
I have a dropdown list with checkbox and when I select multiple options and search, its returning only the last selected value in the grid. Here is the code I use it for search. Designation is the column where I bind its values to the checkbox.
I need a select that gets a value and than appends another value if the criteria is met otherwise nothing is appended.
The statement has a select with an imbedded select and when I execute it I get the error: Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.
Thia is a crude sample of the statement
SELECT ID + ( select * from tableB where TableB = 0 ) as result1 FROM TableB
Why am I getting this error and how do I fix the statement? thanks
Is there possibility to use IF conditions inside SELECT statements?For example, can i write something like this:CREATE PROCEDURE [search](@OPTION int,@KEYWORD nvarchar(40))ASBEGINSELECT id FROM projects WHERE title LIKE @KEYWORD IF (@OPTION = 1)THEN (OR description LIKE @KEYWORD)ENDor am i limited to this:....BEGINIF @OPTION = 1SELECT id FROM projects WHERE title LIKE @KEYWORD OR description LIKE@KEYWORDELSESELECT id FROM projects WHERE title LIKE @KEYWORDEND
iam trying to rerieve a certain value from one table and i want to use that vaue inside a UDF iam usinf a table valued function as i have to retireve no of values Can i do something like this to retrieve the value
SET @Value=Select Value from Table WHERE xyz='some no.' as this value is being calculated by some other fucntion and now this funcation has to use this at runtime.
Hi All, Can we use the while loop inside a select statement? Meaning, something like this:
Code Block SELECT DATE, WHILE (SELECT TOP 1 DATEPART(HH,DATE) FROM SC_DATEDIMENSION_TABLE) <= 23 (SELECT DATEADD(HH,6,SC_DATEDIMENSION_TABLE.DATE) ) FROM SC_DATEDIMENSION_TABLE
What I want to do here is I have a table which has all the dates but with time only representing 00 hrs. I want to display this column and along side, I want to have another column, which displays the date split at 6 hours. So, one left column, there will 4 columns on the right.
Hi, can you add a counter inside a select statement to get a unique id line of the rows? In my forum i have a page that displays a users past posts in the forum, these are first sorted according to their topicID and then they are sorted after creation date. What i want is in the select statement is to create a counter to get a new numeric order. This is the normal way: SELECT id, post, comment, created FROM forum_posts WHERE (topicID = @topicID) ... some more where/order by statements This is what i want: DECLARE @tempCounter bigintSET @tempCounter = 0SELECT @tempCounter, id, post, comment, created FROM forum_posts WHERE (topicID = @topicID)... some more where/order by statements and at the end.. (SELECT @tempCounter = @tempCounter + 1) Anyone know if this can be done?
I have a need to execute a cursor inside a select statment, but I'm having problems figuring this out. The reason this need to be inside a select statement is that I am inserting the cursor logic into a query expression in PeopleSoft Query.
So! Here's the statement that works:
====================== DECLARE @fixeddate datetime DECLARE @CVG_ELECT char(1) DECLARE @Effdt datetime DECLARE EFFDTS CURSOR FOR SELECT Z.EFFDT, COVERAGE_ELECT FROM PS_LIFE_ADD_BEN Z WHERE Z.EMPLID = '1000' AND Z.EFFDT <= GETDATE() AND Z.PLAN_TYPE = '20' ORDER BY Z.EFFDT DESC OPEN EFFDTS FETCH NEXT FROM EFFDTS INTO @Effdt, @CVG_ELECT WHILE @@FETCH_STATUS = 0 BEGIN if @CVG_ELECT <> 'E' break ELSE SET @fixeddate = @Effdt FETCH NEXT FROM EFFDTS INTO @Effdt, @CVG_ELECT END
CLOSE EFFDTS DEALLOCATE EFFDTS PRINT @fixeddate
====================== If I execute this in SQL Query Analyzer it gives me the data I am looking for. However, if I try to paste this into a select statement, it goes boom (actually, it says "Incorrect syntax near the keyword 'DECLARE'.", but you get the idea).
Is it possible to encapsulate this inside a select statement?
Hi. i created a small database with a table to store two numbers and the sum. num1,num2 and sum column. In sql i used the computed columns specification to assign sum as num1+num2.
running the database, everything works fine. i input the numbers and the sum is auto calculated.
i try to do same thing by bring the table in a vb 2008 form using a datagrid view. when i run the application i can just enter the two values(num1 and num2) in the datagrid but the sum is not calculated despite pressing enter or tab and also the data entered is not saved.
Is it normal practice to check for @@ERROR after a SELECT statement that retrieves data from a table OR we should only check for @@ERROR after a DELETE/INSERT/UPDATE type of statement? The SQL statement is inside a transaction.
Hi there, I need to select rows from a table, but include the top 3 rows of another linked table as a single field in the results. Here is my basic structure:
Hi!I have a scalar function that returns integer:xview (int)Now, I'm trying to build a procedure that has the following selectinside:select atr1, xview(atr2)from tablenameBut, I get the 'Invalid name' error when I try to execute thatprocedure.If I got it right, I must use user.fn_name() syntax, but I cannot usedbo.xview() inside my procedure since it means xview will always beexecuted as dbo, which is unaccaptable.I'm a bit confused, so any hint is very welcomed.Thanks!Mario.
Hi I have a problem executing a SELECT inside a TRAN against other computer
For example: IN THE SQL Query Analizer of the COMPUTER2 1) this runs OK BEGIN TRAN SELECT * FROM COMPUTER2.DATABASE.DBO.TABLE COMMIT TRAN 2) this runs OK SELECT * FROM COMPUTER2.DATABASE.DBO.TABLE 3) this runs OK SELECT * FROM COMPUTER1.DATABASE.DBO.TABLE 4) this runs bad BEGIN TRAN SELECT * FROM COMPUTER1.DATABASE.DBO.TABLE COMMIT TRAN
The problem is that TABLE locks and it does not finish.
I've been looking for similar ERRORS in Microsoft Support but I found nothing I've uninstall and install de SQL server 2000 SP4 and the problems continues the same
Hello, I have a datagridview setup right now to display data from one table in my database. However, I am going to need it to pull certain columns from certain tables and put them all into one datagrid. The three tables are demographics, financial, and procedures. Can someone give me an example on how I'd go about doing this? I'm using vb.net.
The procedures table is a list of options that will be displayed in a combo box, depending on the option selected, other cells in the datagrid will be filled with certain data, this data is in the procedures table as well. All of this data will be alongside a customer id located in the demographics table, and will all be recorded into the financial table.
I am sorry for asking such a broad question, but I have been working on this and from what I can gather it can be done. My problem is that much of it has gone right over my head and I am getting more confused the more I read... I'm really, really confused...
Basically, I have a dataGridView that is populated with a number of fields from Table1 (ID, NameID, Status, Phone, Notes). This works fine, BUT I would like to access Table2 and have, where ID in Table2 = NameID in Table1, it load the First Name & Last Name into the dataGridView. I am able to load the information from Table 2 like so: SELECT NameFirst + ' ' + NameLast from Table2", but I can't get both Tables to work correctly.
I would like the dataGridView to be layed out like this:
ID NameID Name (NameFirst + NameLast) Status Phone Notes
I can't for the life of me understand or get this to work (Or for that matter even understand what I am trying to do...
Also, I am using Access 2007.
I would greatly appreciate some help, and possibly some explanation in laymans terms so that I might be able to understand this. I have read a lot about this, but for whatever reason it is just soooooo over my head that I can't follow it whatsoever.
// create and open the connection OleDbConnection conn = new OleDbConnection(conString); OleDbCommand command = new OleDbCommand(); command = conn.CreateCommand();
// create the DataSet DataSet ds = new DataSet();
// run the query command.CommandText = "SELECT ID AS [#], NameID AS [Name], Status AS [Status], Phone AS [Phone], Notes AS [Notes] FROM Table1 WHERE ID = " + textBox13.Text + ";"; OleDbDataAdapter adapter = new OleDbDataAdapter(); adapter = new OleDbDataAdapter(command); adapter.Fill(ds);
// close the connection conn.Close();
bindingSource1.DataSource = ds.Tables[0];
dataGridView1.DataSource = bindingSource1;
// set the size of the dataGridView Columns this.dataGridView1.Columns[0].Width = 10; this.dataGridView1.Columns[1].Width = 100; this.dataGridView1.Columns[2].Width = 100; this.dataGridView1.Columns[3].Width = 100; this.dataGridView1.Columns[4].Width = 176;
Hi, Please help me in this problem... i am new to sql server.. i am using sql server version 8...(doesnot support function with retun values..) so i have created a procedure... -----------procedure------------------(to find next monday after 6 months)------------------- [code] create proc next_Monday ( @myDate DATETIME ) as BEGIN set @myDate = dateadd(mm, 6, @myDate) while datepart(dw,@myDate) <> 2 begin set @myDate = dateadd(dd, 1, @myDate) end select @myDate end go [/code] -------------------------------------------------------- i can able to execute this procedure separately.... working well... but don't know how to call it inside another query.... the following throws error.... select smaster.sname, smaster.Datex, 'xxx'=(execute next_monday smaster.Datex) from smaster please help me... how to fix this problem...
I have made a couple of queries I want to use into a Visual studio project, Now is my problem:
All my queries have different statements. I believe the best is to show the results in a Datagridview
How to view them there? I know how to do it... but I have got about 30 queries
Here is my code so far:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load ComboBox1.DataSource = MyDB_DevDataSet.DataSetName. Dim connectionString As String = "Data Source=myDBmySRV;Initial Catalog=Teknotrans_dev;Integrated Security=True" Dim sql As String = "SELECT * FROM CompanyMain"
I am currently using VC++/Cli 2005. In a project, I'm using a DataGridView control to show records from a SQL Express 2005 table. Instead of updating a specific item directly within DataGridView control, I would like to open a new form and allow user to update selected record/item within that form. The reason to update this way is conditionned by the fact that I have 3 levels of detail as following:
Level 0 Level 1 Level 2
1:N 1:N Furniture --> Component --> Component
You all understand that update form of Level1 will/must include, as Level0 do, another DataGridView control to display/detail all related items issued from next level. This explains why I can't allow user to update Level 1 directly from DataGridView control.
I've searched in MSDN and even bought a few books on subject but unfortunately I found nothing on how to do it this way. All articles on DataGridView control were only showing how to update record directly from control.
My approach, I think, would be to transmit to my level1 updating form, as a single parameter, the selected DataRow object (or a brand new one if currently adding) issued from DataGridView and let user update it's content. When User finally leaves level0 update form, then I presume that DataGridView corresponding table would be automatically updated according to DataGridView's content.
What would be the proper way to do it? I would certainly appreciate to hear you view on this.
Also, what can I do if I want to refresh DataGridView's content when coming back from update form. Is it done automatically? I would certainly be sure that it reflects the reality, not only when I update it myself but also especially when other users could concurrently update same records?
For inserting current date and time into the database, is it more efficient and performant and faster to do getDate() inside SQL Server and insert the value OR to do System.DateTime.Now in the application and then insert it in the table? I figure even small differences would be magnified if there is moderate traffic, so every little bit helps. Thanks.
