Here is the error: Dynamic SQL generation for the UpdateCommand is not supported against a SelectCommand that does not return any key column information.When I click the save button, the system must update its 2 table PurchaseOrderTable and ReceiveOrderTable.
Here is my
For ct As Integer = 0 To stat.Rows.Count - 1
If CStr(stat.Rows(ct)("PO_Product_Name")) = dgvSalesEntry.Rows(ai).Cells(2).Value Then
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have a datagridview containing 2 tables left joined, so that:table1 LEFT JOIN table 2 ON table1.id=table2.idI get an error whenever I try to edit my datagridview."invalidOperationException was unhandled by the user codeDynamic SQL generation is not supported against multiple base tables."The error points to this line:
da.FillSchema(dt, SchemaType.Mapped)
da.Update(dt) << This line
'da = dataadapter
[code].....
In my datagridview I was fill in using join tables (table1 = pr_employees, table2 = pr_employee_deduction). My problem now is during save button I want to update records from table2 only.[code]
View 3 RepliesIn one sequence i want to update 4 tables.if one update fails i want to roll back all updations.Data should be in starting state.how i can do that in vb.net
View 2 RepliesI have a db with three tables. On the form i drop the first table, then the second (related), then the third (related to the second). I use 1 dataset and three datagridviews. The problem is that i can't update the three tables when i use the update button. I use VB 2008.
View 17 RepliesI need to upon edit of datagridview save to sql table by button click or by cell value changed doesnt matter to me.
View 1 RepliesI have a database with numerous tables all containing the same field. the field needs to have the same value in all of the tables, but currentlydoesn't.Is there a way to use Visual basic codehat goes to each table and updates the field in all of the tables without having to manually go to each table and update the field?
View 2 Repliesi would like to know where is a sample code programmed in 3 tier or n tier to update 2 related tables.
View 7 RepliesI COMPLETELY understand how redundant this is but I NEED it.Upon users creating a User account which only contains the ID, Username, Password and CustomerID I must also have a record in Customers create itself but null everything and the User.User_Customer_ID must update to the newly created Customer.Customer_ID
I have everything working but this pesky update query. The ONLY thing it needs to do is change User.User_Customer_ID to Customer.Customer_ID I managed to story the User.User_ID in an integer called UserID and Customer.Customer_ID in an integer called CustomerID I have tried a million different ways with no success
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I have this code and I know that this part "WHERE dbo.tblenrol.SectionName=dbo.tblSection.SectionName)" of the code not right... I want to update the my tblenrol.Adviser from tblTeacherFile.Adviser if the tblenrol.SectionName is equal to tblSection.SectionName...How do I do it??
Using cmdUpdate As New SqlCommand("UPDATE tblEnrol " & _
"SET tblEnrol.Adviser = (SELECT dbo.tblTeacherFile.Adviser " & _
"FROM dbo.tblTeacherFile " & _[code]......
I have been answering question about updating Table or DataBase Using DGV. Most the people still having problem about it. Being honest with all of you, I don't know why?
View 10 RepliesPrivate Sub Save_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Save.Click
conn.Open()
Dim cmd As New OleDbCommand("Update (SELECT Employee.empno, Employee.emplname, Employee.empfname, Employee.empmidname, Employee.contactno, Admin.description FROM Admin INNER JOIN Employee ON Admin.adminNo = Employee.adminNo) Set emplname=?, empfname=?, empmidname=?,
[code]....
I have an application which upon a save button needs to save data to 8 different tables. 7 of those tables will have multiple new records added to them, while 1 will have just one new record. I want to encapsulate this giant Insert operation in a Transaction so that it will not complete unless I can save successfully to all tables.I have considered using Insert commands to a command statement, but adding what amounts to like 50 parameters, and the fact that using a parameterized query means it becomes very difficult to troubleshoot problems such as invalid values in the SQL statement (since I cannot figure out what the statement looks like with values in it
View 3 Replies[Code]...
how to insert and update a phonenumber
[code]I'm able to display Data from the tables to Datagridview but how do I update two tables from Datagridview?For some reason under Advanced Options Generate Insert, update and delete statements gets unchecked.
View 4 Repliesi'm querying 2 tables from an access 2007 database + i've worked out the SELECT statement which works ok:
vb
"SELECT a.id, a.number, a.subjectName, a.years, a.birthYear, b.note FROM Table1 AS a INNER JOIN Table2 AS b ON a.id = b.id"
now i need the insert, update, delete commands. i'm using parameters:here are my insert, update, delete commands for a single table. how should i modify them to work with the 2 tables as shown in the SELECT statement?
vb
"INSERT INTO Table1 VALUES(@id, @number, @subjectName, @years, @birthYear)"
vb
"UPDATE Table1 SET id = @id, [number] = @number, subjectName = @subjectName, years = @years, " & _
[code]....
I have two tables that i got from northwind Database and made one out of it from order_details and products and the new table is DataTable1 it has data from both previous tables how do i update that new tableFPENA
View 2 RepliesI have an office project which shoudl basically do the following:
1) take different TEXT files of fixed-length fields and put them in separate tables.
2) use the data from the different tables and compile them to a master table in a mdb.
3) display data in compiled mdb in datagrid 4) allow editing in datagrid 5) save the data in datagrid into the mdb 6) save the data in datagrid in a csv file i did some googling and came up with the following code:
[Code]...
I want to update two tables by single query
View 2 RepliesOn a VB.NET 2008 form I have a DataGridView, BindingSource and TableAdapter.The BindingSource DataSource is a dataset.In the dataset I have a Fill command that joins three tables and this is displayed without a problem in the DataGridView.However, I am unable to Update the dataGridView because it has multiple tables from a single TableAdapter? Does anyone know a simple way I can update. The tables has over 200 columns and I only want to update the columns that are changed. If I use a single table I can edit data in theDataGridView and the database is updated ok.
View 2 RepliesI have an Article object with the following properties:
Article Name (varchar)
Article Body (varchar)
Article Tags (varchar)
The Article Tags is a space delimited string of text values that a user has tagged the aritlce with. The 3 properties are passed to a stored procedure.
I now want to do the following:
1) Insert the Article Name and Article Body in the dbo.Articles table and return the article id
2) Insert each value of the Article Tags string in the dbo.Tags table as a separate row but first check for duplicates. If duplicate then return the tagid of existing record, if new record then return the new tagid
3) insert the article id and each tagid as a separate row in the dbo.TagMap table
I need to know the best approach to how I would accomplish this, also being conscious that it does not cost too much in performance.
A suite of apps will be using various tables out of the same sql server database.Regardless of which app is being used, the database structure must stay current. (ie:contain all the tables/fields to run any/all of the apps)So, when the user starts any of the apps, it needs to check the database, for the existence of all the tables and fields it needs, then update if necessary.
View 1 RepliesI am trying to update a datagrid joining two tables with a bindingsource. I keep getting the following error: "dynamic sql generation is not supported against multiple base tables." Any ideas on how to fix the problem? Also, I realize that commandbuilder does not work for more than one table.
View 4 RepliesI have an off-line project. User uses a laptop to input data off line into local SQL server express. Once connected to domain (on line), local data will sync with remote SQL server using sync framework. (It is done, works fine)One job left:Since another user used another program to update some tables in remote SQL server, such as CUSTOMER, SHIPINFO, my off-line program need to update these new data once connect to domain.Here is what I design in Pseudo (take CUSTOMER as example)
1) In remote SQL server, create a store procedure (sp_customer) to select all CUSTOMERS
2) In application, create a dataset (dst_customer) based on sp_customer
3) Insert all customers data which is in remote SQL server but not in local SQL server based on CUSTOMER_ID
I want to update data within multiple tables using sql command object. I have following codes which would not be updated the data.[code]...
View 4 RepliesI'm an experienced Office & VBA programmer, I am new to .NET programming. I'm in the process of migrating an Access 2007 database application from Access to Visual Studio Visual Basic project for further development. In particular, I am interested in using .NET controls to display data in a user-friendly hierarchical grid control.The data for each hierarchical display is stored in two separate tables (I call them tblData and tblExtraInfo), and then I use a query to join the data and prepare for display (I call the query qryBOM).
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I've been working with a remote mysql database. The design of the database pretty much requires that I use SELECT commands that include multiple tables, and sometimes joins. Updating a single table query is SO EASY, yet dealing with multiple tables has me pulling my hair out.
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What's killing me is that if I make a change to a field in the products table in the datagridview and press button1, the changes are saved. If I make a change to a field in the specials table in the datagridview and press button2, the changes are saved. If I combine the two updates together in a single routine, only the first one is saved. I presume this is because after the first update executes, the dataadapter no longer reports that there are any changes to save, since the update already happened.
I've tried breaking this up into separate dataadapters for each table, but then even using dataset relations, I can't get the data together in a single datagridview. On top of that, the grid itself is only intended to be used for searching and querying data. It still needs to be bound along with a set of textboxes that accept the input.
Lastly, this database is part of an ever-evolving website database with dozens of tables that need interfacing. I just can't see manually maintaining hand written sql statements for every table. That's why I've been working so hard to get the commandbuilder to handle it.
what i have is 3 text boxes
User
Role
Upgrade To
and a gridview
what i am trying to do is :when i type in the user the system will look in my table cg_security_user and recognise that the current role is "guest". Then in the Upgrade to when i type in "admin" it will update the current role(guest) to admin here is a picture is attached of what i am trying to do as it might paint a better picture the code which i have made so far is
Private Sub cmdupdate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdupdate.Click
Dim myAdapter As New OleDbDataAdapter
strsql = "update table1 set studname = @field2, studaddress=@field3, studage=@field4 where studid=@field1"
[code]....
I'm looking for a simple example in VB2008 code.I have the Northwind DB installed on one of our SQL servers.
I've worked with the Datagridview on serveral occasions but never used its update,delete or add functions. I've Googled around the web, but could not find a simple example.
Whats the best way to do this and implement it using LINQ?
Using a datagrid, binding to one table, and related to one combobos, I cant update records, cause gives me a violation error. I'm not changing the primary key, so, I dont undersatnd cause this happen. I prepair a example of this error, and it was attached to this message.
View 5 Replies