i have to insert more than 200k records in sqlserver DB.
My idea is to add the data into DATA TABLE then doing Bulk Insert, but my TL said: "insert the data into CSV file format and do the bulk insert".
I have a database in sql server 2005 named as Addressbook and table Persons with PersonID as PK.I have created 4 textbox on form for FirstName, LastName, Address, CityID and an ADD button. When I input data to text boxes and press F5 then it show some error message. I hv tried eerything but failed.My code is as following and error messae is (The SqlParameterCollection only accepts non-null SqlParameter type objects, not Boolean objects.)[code]
View 1 RepliesWhat is the preferred method of adding the current date/time into an SQL Server table with INSERT Command and executenonquery? I'm expecting something like ...
cmd.Parameters.Add("@theDate", SqlDbType.VarChar, 20)
cmd.Parameters("@theDate").Value = "getdate()"
I am working in a project where i have to add employees in a company. I have a form with text fields(for example name,surname,age,...). What i want is to insert this txt values into a database. My project is connected with an sql database. How can i add the values into a data table on button click("submit")?
View 9 RepliesI have this piece of code wich works perfectly when inserting records into one table using records from another table. My question is that now i need to create another table by using records from 3 other tables (tables are related). Can i use aliases on the column names, like on Oracle SqlPlus? How will be the syntax of the 'INSERT INTO SQL statement?
Dim MyConn As ADODB.Connection
Dim MyRecSet As ADODB.Recordset
Dim tmpSQL As String
MyConn = New ADODB.Connection
[code]....
a.Create a database named "techdb" and create a table as "Personal" with Employee No, Name , Age & Salary
b.Insert 2 records to the table
c.Design a form in VB.NET e to Add, delete and Update records
How can i insert records through checkboxes useing vb.net and sqlserver 2005
View 2 RepliesI am a asp.net convert to VB.net and very new to VB.net(visual studio) I am trying to insert some records int a table. It seems the same code in asp.net does not work in VB.net. Here is an example of what I am trying to do
Dim Conn as New SqlClient.SqlConnection
Dim cmd as Ne SqlClient.SqlCommand
Conn.ConnectionString = "Data Soure......yada yada yada..."
[Code]....
I only process the File name.The file name already contains all the information I want.[code]I decode the name and insert into the table with columns (DateTime, Location, User). I'm not opening the file. It's a Jpg image. After processing it, I need move the file to a folder based on the UserName.[code]The function will be called for every single file found. Is this most efficient way? Looks like it's is very slow. I need to process about 20~50 files/sec. Probably a stored procedure?
[Code]...
With the code above, I'm trying to create and insert records into a MySQL database. The issue here is that not all records are inserted. If the XML document I'm reading from has 80 records, only 40, or 66, or some other number get put into the database. I'm guessing this is because the code is trying to insert the records faster than the database can handle them? What would the correct way to make sure the record is in the database before moving on to the next one?
queryStr = "INSERT INTO tbl_user_ldr_responses (rec_num, ques_no, response, comment) " & _
recnum & ", " & "1, " & "'', " & reader.GetValue(1) & " UNION ALL" & _
recnum & ", " & "2, " & "'" & reader.GetValue(2) & "', " & "''"
How can I fix my string so that it will resemble the below SQL code to insert multiple records with one insert command?
INSERT INTO thetable (field1, field2)
SELECT value1, value2
UNION ALL
[Code]......
I have a program that is using a dataset class, table adapter, binding source and binding navigator. The program can read, update, and delete rows from the table. However, it doesn't recognize new records and save them to the database when the table adapter's update method is called. (table was pre-populated by another process) The database table is using an identity column for the primary key. On a whim I added code to force an insert of data using the table adapter's Insert method with some hard coded values and this worked.This code was invoked after hitting new record on the binding navigator bar. Looking at the database, I notice the record I forced in skipped an identity value, which indicates to me hitting new record took the previous number. So the question I have is what would keep the tableadapter from inserting the new record when its update method is called?
View 5 Repliesi build a code that can insert my records to mysql database.. the codes are correct it can save records to the mysql database. Now i want to know is what code will i used that will show an error if the records already exist, so it will not make the same records again. here is my code for my INSERT code for mysql databas.[code]
View 4 RepliesI'm in the process of making 2 database applications. Each are encountering their own set of errors. For this particular application, I have a "Main Menu" form that has a button which loads an "Add Record" form. The user is suppose to be able to insert new records here via text boxes, but the problem is that record with the first primary key is being displayed in the text boxes when the "Add Record" form loads. I have no idea and can't find anything anywhere about making these boxes blank. I'm connecting to the .accdb through a dataset.
View 5 RepliesI have the following Code, to insert all records of a table from one database to a second database
Dim sScrDb As String = "C:CSystemsDataMain.mdb"
Dim sConn As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=" & sScrDb
Dim sDstDb As String = "C:CSystemsProjectsDataBckBackUp.Mdb"
[Code]....
But now I want to put a password on the second database. I can't find how to put this password in the SQL insert into statement
Relatively new to VB.NET coding. Am creating a pretty simple console application that needs to insert over 50,000 records into an Oracle table (OleDB connection). I tried 3 different methods so far: Individual INSERT, insert using a dataset, & using INSERT ALL (commit every 25 records due to # of columns). It seemed like most articles/posts I read recommended the dataset approach, but the INSERT ALL code was definitely the fastest by far.
View 15 RepliesI would like to insert records a user selects from a gridview using check box column here is my code which inserts the first record then on the second interation it gives the error."The variable name '@Customer' has already been declared. Variable names must be unique within a query batch or stored procedure." [code]
View 1 RepliesI'm monitoring a folder for Jpg files and need to process the incoming files. I decode the filename to get all the information I want and insert into a table and then move the file to another folder.
The file name is already contains all the information I want. Eg. 2011--8-27_13:20:45_MyLocation_User1.jpg.
Now I'm using Inser Statement
Private Function InsertToDB(ByVal SourceFile As String, ByVal Date_Time As DateTime, ByVal Loc As String, ByVal User As String) As Boolean
Dim conn As SqlConnection = New SqlConnection(My.Settings.ConString)
[Code]....
I have the following code which inserts a record at a time, instead I want to insert all the records at ago instead of calling the routine by clicking a button to insert a record a time. Presently, if I have 3 records I have to click the button 3 times to manage to insert all the records. I want to perform only one click to insert all 3 records.I have a For statement but it seems it's NOT doing it.
[Code]...
I am rather new to vb.net using SQL CE. This is using 3.5 framework. I am trying to use a button to insert records into a table in a SQL CE database. Rowsaffected returns a value of 1, but when I preview the data, the row is never inserted. The sql statement I am using uses hardcoded values only because I am trying to get this to initially work. Once I can get the insert statement to work, it will use variables based on user input.
Here is my code that I am using:
Private Sub cmdInsert_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdInsert.Click
Dim connstr As String
Dim rowsaffected As Integer
connstr = ("Data Source =" _
+ (System.IO.Path.GetDirectoryName(System.Reflection .Assembly.GetExecutingAssembly.GetName.CodeBase) _
+ ("jhepfner.sdf;")))
[Code] .....
The original database that I am using is c:jhepfner.sdf. When I run this, connstr shows:
Data Source =Program Filesjhepfnerjhepfner.sdf;
In server explorer, it shows the connection string as:
Data Source=C:Documents and SettingsCompaq_OwnerLocal SettingsApplication DataTemporary Projectsjhepfnerjhepfner.sdf
I have a datatable populated from an SQL Server 2008 database table. I created a DataAdapter with a commandbuilder to manage the updating, inserting, and deleting of records. The Updating and Inserting work as expected. However, Delete does not. The code runs through just fine without any errors. The number of records in the datatable after the row is deleted even reflects the deletion. The DataAdapter.Update works fine without any exceptions. But when checking the actual table in the SQL DB the deleted record is still there.Here are the parts of my code that deal with this table.
[Code]...
How can i execute my query to insert records in tables?[code]...
View 7 RepliesI am trying to insert 11000 records using sqlite in database but values arent inserted though program executes without error.[code]How should i insert?
View 6 RepliesI have this code:
[Code]....
now in my DataTable called "tablaLOGICA" i have 180.000 records as strings and later on in my program i have added 90.000 more strings in this DataTable. QUESTION..'which is the quickest way to update my "real" table in MySql? 'At the moment i make 90.000 INSERT whithin a loop, but it is so slow, it take more than half an hour !!!! is there any other way to do this INSERTs?
I'm creating a project using Microsoft Access 2007 & Visual Basic 2008.I have two tables in my database, Staff and Training Attended. The Training Attended records of Staff are displayed in datagridview, residing in a different form from the Staff detailsWhat my program does is, it will display all of the Staff's list of Training Attended in datagridview once I click the button in Staff form. I've succeeded in retrieving the records. using bindingsource.filterThe problem is that I can't insert/update/delete records in the Training Attended datagridview. it keep giving me this error: Update requires a valid UpdateCommand when passed DataRow collection with modified rows.
View 2 RepliesI am trying to Insert/Delete records in a MSSQL database based on if a checkbox is checked or unchecked. The checkbox is an item template in a datagrid, I can check/uncheck the checkbox but it doesn't do an insert or delete. Here is my code:
[Code].....
But then I get the error that the control chkmap has not been declared. I am confused as to how this needs to be declared, do I set a variable to the FindControl("chkmap") and then set it as variable.checked = true ?
Does anyone know the sql statement for the inserting of records? I am using the MSAccess database to insert my data of records. I need it asap
View 2 RepliesHow to make only one record at a time get inserted in the database table and also delete from the other table?
Once the details are filled ,I insert it in table1 as the new record and I delete the same record from table2.[code]...
I'm using Visual Basic 2010 Express and Access 2003. I'm trying to make sql querys to the mdb file. I'm using OLEDBConnection. The Select query works fine, but I can't insert rows in the table. Here is the code.
Dim connStr As String = "provider=Microsoft.Jet.OLEDB.4.0;data source=" & System.IO.Directory.GetCurrentDirectory() & " pv.mdb;"
Dim con As New OleDb.OleDbConnection(connStr)
con.Open()
[Code].....
I want to insert records from a datagrid with multiple rows, into the database, is it possible?
View 1 Replies