Asp.net - SQL Server 2005 - Pass In Name Of Table To Be Queried Via Parameter
Jul 16, 2009
Here's the situation. Due to the design of the database I have to work with, I need to write a stored procedure in such a way that I can pass in the name of the table to be queried against if at all possible. The program in question does its processing by jobs, and each job gets its own table created in the database, IE table-jobid1, table-jobid2, table-jobid3, etc. Unfortunately, there's nothing I can do about this design - I'm stuck with it.
However, now, I need to do data mining against these individualized tables. I'd like to avoid doing the SQL in the code files at all costs if possible. Ideally, I'd like to have a stored procedure similar to:
[Code]...
Is this even possible in SQL Server 2005? Alternate ways to keep the SQL out of the code behind would be welcome too, if this isn't possible.
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Jun 8, 2012
I have two tables:
table1
case_no flow result
tc_1 001 pass
tc_1 002 pass
tc_1 003 pass
tc_2 001 pass
tc_2 002 fail
tc_2 003 pass
table2"
case_no result
tc_1 pass
tc_2 fail
Table2 should be updates from table based on the results... If all results is PASS then the table2 should be updated as pass... if any result is FAIL then the entire case_no should be updates a s fail..
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Apr 26, 2010
is it possible to pass an array as a parameter to a table adapter at design time in wizard in vb.net.
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Jul 29, 2011
how to Pass datatable as a parameter to a SQL Server stored procedure
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May 13, 2011
what are the changes I need to for my DAL to support this.
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Oct 26, 2011
I have a datatable that is queried from SQL Server database, and it has a numeric column and I want to format it to "###,##0" format for readability reason. I tried:[code].....
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Dec 1, 2011
I am working with TVP and I am trying to pass a data table to the stored procedure as TVP. When the command tries to ExecuteNonQuery it throws an error:Operand type clash: datetime2 is incompatible with int. The data for table-valued parameter "@tvpPermitWork" doesn't conform to the table type of the parameter.I checked the data table using the visualizer and I find all the data to be correct. I am now stuck and I don't have the time to change it to stored procedures with individual parameters.
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Jan 28, 2010
I'm attempting to pass in a collection of dates to a T-SQL 'IN' clause via a date array (see below for how data is collated).
'Workout weeks difference between start and enddate
Dim wksDifference As Integer = CType(DateDiff(DateInterval.WeekOfYear, bookingStartDate, bookingEndDate), Integer)
[code].....
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Dec 5, 2011
I made this procedure re-use a select query:
[code..]
And I use it like this if I would want the selected value placed in a textbox and it works fine
[code...]
However if I want the value to be passed in a string like so:
[code...]
The string ends up having an empty string value. How do I assign the value I queried to that String?
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Nov 16, 2010
I have one problem in which i simply want to know how i can create a table that can easily Used as a back end for my solution that is in Vb 2010.
I also want to know that when we choose a data source in a vb.net that is for sql server Which we want to choose....simply which can be used Because there is 2 or 3 with little different name...
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Jun 8, 2011
I am developing a project where i have to copy a table from ms-Access to ms-SQL Server, for which i wrote a code and it goes like this
[Code].....
Here every thing is predecided, i.e i have already created a table in SQL Server with name Test and Assigned fields same as that of access.
But i want to create a table in SQL Server 2005 dynamically with same table parameters or Structure of Access table
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Jun 7, 2012
I try to delete the row of the table from sql server 2005 via vb.net 2005 using textbox to refer the serial no value of the column which is set as primary key, when i click the button to delete it give me this error.
Quote: Conversion from string "error" to type 'Integer' is not valid.Here is the code Private Sub deletebtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles deletebtn.Click
[Code]...
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Feb 18, 2009
To create a dynamic table in sql server 2005 with all its privilages(constraints,..) from a xml file.
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Mar 11, 2010
VB.NET:i want to select data from sql server 2005 DB table and displaying into text box that depends on combo box selection using VB.NET
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Jul 8, 2009
how to create table in mysql server 2005 dynamically through vb.net
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Mar 21, 2009
store image in sql server 2005 table using .net application?
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Jan 23, 2012
I have exported data from a SQL Server table into a XML file and the output looks like this:
Filename = 11190.xml
Table name = LRTest
<NewDataSet>
[Code].....
Now I want to save the above XML file into my SQL Server 2005 table
With the same columns using vb.net windows forms, in every exported xml file there are 100 to 200 records. .
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Sep 15, 2009
I am looking for the best way to edit and update the value of a database column that is defined as data type TEXT. You can't use a replace command in SQL and if I read in the value, update the data and update the record, the changes are not applied.
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Jan 9, 2010
I am developing a vb.net application in SQL server 2005 ,now i would like to import MS access database tables from a network into sql server 2005 database, using stored procedure or vb.net code without using SQL server 2005 Wizard .
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Dec 9, 2009
I have a statement:
dat.XoaNhanVien(Me.dtgcapnhatthongtin.CurrentRow.Cells(1).Value, message)
That is a function for deleting info. Now I want to create other function and get above function to parameter. I mean:
Public Function func(Byval func as " What type can be ?")
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Oct 7, 2010
I am currently still learning to use VB.Net feature. Currently I am trying to execute a .exe file where there will be passing parameters to run the script. E.g. this how it works on the command prompt line:
C:Documents and Settingsproject1>textfile.exe file1.txt file2.txt file3.txt file4.txt
Above line will be able to run the textfile.exe script.
I am using VB .Net to create a User Interface where user will be able to use the 'OPEN CLICK' button to choose the files (which will display on a textbox) and click on a 'START' button to run the program. I managed to find a code - process.start() feature, however it cant seem to work..
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim MyProg As String
Dim executable As String
executable = "C:Documents and Settingsproject1 extfile.exe"
MyProg = TextBox1.Text
Process.Start(x, MyProg)
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Sep 10, 2011
I have various shape objects, and I want each unique shape to implement a saveToDB method that simply calls a DB object that implements a Save method with an object as its input paramter. This DB.Save method will be a long case function that implements the proper SQL commands based on the type of attributes possessed by the input parameter object.how do I implement the SaveToDB method in my Shape class? Is it something like this:
Function Shape.SaveToDB
DB.Save(Me)
End Function
The goal here is to let each shape save itself without it knowing anything about database operations; I want to isolate db-specific information in my intermediary DB object, so the DB object will have to figure out what type of object wants to be saved into the SQL database and then execute whatever SQL instructions are needed. And then if I override the SaveToDB method in each shape subclass, I can avoid the case statement entirely, replacing it with a series of unique methods such as db.SaveCircle (ob), db.SaveSquare (ob), etc., sincle the caller already knows what it is.
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Apr 22, 2010
Is it possible to pass a DataRow as a parameter to a sub?The following example will (hopefully) make clear what I want to do.
Code:
myDataAdapter.Fill(myDataSet)
For Each myDataRow In myDataSet.Tables.Item(0).Rows
MySub(myDataRow)
Next
And the sub:
Code:
Private Sub MySub(ByVal drData As DataRow)
End Sub
I get an error at design time: Error 2 Expression does not produce a value.
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Jan 27, 2010
I have the following function:[code]I need to know if it's possible for a function to take a parameter as a type of field?
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Feb 26, 2009
I am trying to load a combo box based on a selection of data from another combo box. I am not sure how I would pass the value to the object. My thought is I am loading all the table data onto my object and then I would run the query on the object. However I am at loss as to how I would go about doing that.
Private Sub cboOrder_SelectedIndexChanged(ByVal sender As System.Object, ByVal e AsSystem.EventArgs) Handles cboOrder.SelectedIndexChanged
Dim selecteditem As String
[Code]....
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Feb 10, 2009
how to use a button to pass a SQL parameter "ContactID" to the next page to allow the SQL to execute the Select Query. From what I've found here is what the code behind for the button looks like.
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim ContactID As String
ContactID = Request.QueryString("id")
[code]....
Here is the error I'm getting back. What have I done wrong?Compiler Error Message: BC30506: Handles clause requires a WithEvents variable defined in the containing type or one of its base types.
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Nov 9, 2010
The reason why I need to do this is because I have a sequence of two lines of code that is littered all over my program, where I dynamically remove the handler to an event, then set the handler again. I'm doing this for several different events and event handlers, so I've decided to write a function that does this. [code]...
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Apr 18, 2010
I have a mail webform where I have to show the user only (-1) one day behind messages, so how do pass (yesterday)date as parameter and retrieve the only records of one day back ?This query is for 'ALL' messages, but I need to filter (yesterday) one day back messages and add a hyperlink or add in a dropdown ?
select MSG_SRNO,MSG_SUBJECT,MSG_ID,MSG_CHKD,
DOF_SENT,DOF_SEEN from MESSAGES_MAILBOX where USER=1234
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Jun 13, 2011
i struggling to pass two parameter to an event handler basically when the page is load it dynamically create some control lable, textfield, and linkbutton when i click on the link button it fire an event handler, here is my problem i want to pass first the Product ID and quantity, the product id is fetch from the database passit thorugh an object where as the quantity it enter by the user first part of the code it connect to database loop through and display all record on the page dynamcally
[Code]....
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Apr 11, 2012
I currently have a page that is populated using a filter, which passes the parameters of the filter via URL.
I'd like to catch those parameters and give the user the opportunity to return to the page with the same filter applied to their view. Essentially, it's a back button. AKA: pass the parameters back into the URL so it repopulates the page.
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