I need to update bulk values (more than 20000 each time) from my web form into sql server 2005 .I have a web page , from which when i click submitt button values from the form should be inserted . For that i tried normal method as shown below
[Code]....
But this is also slow (Adding to datatable make its slow I suppose ) .Is there any other method so that my insertion can be made faster .
i need to insert multiple rows at a time into database table(sqlserver) from datatable or gridview. Actually iam looping through the rows of gridview and inserting each row. Is there any method to insert entire table of rows at a time into database table. Both datatable columns and database table coulmns are similar.
View 2 RepliesI have a database of members that I would like to add to a asp.net membership. The client records have no username or password currently, just a table with name and email. how I could do a bulk insert and give each client a username and password.
View 2 RepliesI'm trying to import csv file that that uses double qoutes from the text qualifer but doesn't use any qualifiers for the numbers or null fields. The data looks like this:
1,"Jack","Smith",23,
2,"Susan","Smith",,
3,"Mike","Smith",,
2,"Chris","Smith", 18,
The command I'm using is:
[Code]....
I keep getting "Bulk load data conversion error (type mismatch or invalid character for the specified codepage)" when it tries to insert null from the csv into a numeric data type.
I tried changing the codepage, datafiletype, fieldterminator, formatfile but I still can't get it to work.
how to insert bulk data into Sql Server. Suppose I have a dataset contaning 5000 rows in it. I want to save all records to db. How it can be done and what can be best way for this.
View 2 Replieswhen i upload a file i need to insert the data into sql server data (file will be in comma separated with different extension .ord) in vb.net file will be stored on server in a folder
View 3 RepliesOn my page I am mapping my Sql Server Table fields with Access table fields
Once this is done I want to bulk insert records from Access table to the Sql Table
Also this is not exaclty table to table insert .I should be able to do it on a Button Click where either create a string or Datatable and then run a bulk insert
I'm using checkbox to select the rows in the gridview. How do I insert the muliple selected rows into the table opening the connection for only one time.
View 2 RepliesSay i am inserting the data into the database using bulk insert that is from asp.net to sol 2008.Now i Want to Validate the data How can i do that.
View 2 RepliesI have two servers. One is a web server and one is a sql server. What I'm trying to do is as follows: User uploads a document to a web site. File is stored on a web server in a directory, verified that it's a certain type of file, and saved. When the user presses a submit button, the page is uploaded and the Onclick event triggers a sql bulk insert (not on the same web server.) That's it in a nutshell. The basics of this page are done. The file can be saved but for whatever reason, I'm getting a Operating system error code 3(The system cannot find the path specified.) I've modified the machine.config on the web server to impersonate another user. I've made sure that the directory in question can be reached from both servers (and it can.) I can open/edit/delete the file from the directory from both sides, but evidently that's not the issue.
View 2 RepliesI have a requirement that I need to read an excel sheet using asp.net/C# and insert all the records into mysql table.The excel sheet consists of around 2000 rows and 50 columns. Currently,upon reading the excel records ,I am inserting the records one by one using a prepare statement into mysql table.But its taking around 70 secs to do so because of the huge data.
I've also thought of creating a new datarow, assigning values to each cell,adding the resulting datarow to datatable and finally calling dataadapter.update(...).But it seems to be complex because I got around 50 columns and hence I'll have to assign 50 values to the datarow.
What I am trying to achieve here is, I am supplying xml as string (varchar) to my stored procedure, In stored procedure I want to parse this xml and fetch each Promotion record and insert into my table. Also once each record is inserted, I need to fetch the Identity of that record alongwith the AreaID attribute from the Parent node "Promotion" of each Promotion record and insert into second association table. how would I go about doing it, my generated xml is given as under.
[Code]....
I have a page that I'm working on that I trying to do the following with:
1. Name a file upload.txt (with codebehind) every time a file is uploaded with a user pressing a submit button.
2. Validate that the file is a .txt file (again with codebehind)
3. Lastly, once the user presses the submit button, that a sql query is run.
I realize that .xml is the proper way to do this but as I'm new to .net, I want to do this with simply inserting the sql query into the codebehind. Here is my codebehind thus far: [Code]....
Here is the sql query that I want to insert into the codebehind above:
bulk insert dialerresults
from '\MSBWEB3data est.txt'
WITH [code].....
I should also comment that I am writing this in .vb as opposed to .cs and also I am using asp.net 3.5.
I have the following code:
[code]....
What's happening is when I try to upload a file, it tells me that everything is fine but when I look in my database, there is no data there. What am I missing? This worked before but we had to move this to another directory on the server and after we did that, the bulk insert function seems to be broken, though the server isn't returning any kinds of errors.
I want to insert multiple records to a table in bulk and I want the whole operation to fail(rollback) if one of the inserts has an error .how do I go about this ?
View 1 RepliesI want to do bulk insert,bulk edit,multiple delete records in gridview.
View 1 RepliesHow to insert values in four tables at a time......
These tables are having primary key and foreign keys...
Instead of using cross join for select query, I need to used cross join for insert query. How to do this?
View 10 Repliesquery if @lo=1, i am inserting all of the child records for the corresponding 'InsurID' into 'tbLocal' table. I used to store it individualy if it has two child records by using cursor.But i could not insert the values into tbLocal
table.
[Code]...
How to make sql query run faster . Below is my query:
SELECT [FieldValue2] = case isdate(FieldValue2) When '1' then
case isdate(FieldValue4) When '0' then
dbo.GetCountagingDay(FieldValue2, getdate(), '') -1
else
'0'
end
else
'0'
end
FROM test
I'm trying to execute a simple insert statement with the GUID and timestamp populated by default from the server. I have both of their default values set as (newid()) and (getutcdate()) respectively in SQL server. However, I receive the error when I try and execute the command "Insert Error: column name or number of supplied values does not match table definition". How do I construct my sql insert so my id and timestamp columns use their default values as assigned in sql server?
[Code]....
Using sql server and trying to insert decimal values using a ASP.NET C# code. I get the value for hours from a text box through user input and I'm trying to insert it to the database.
strSQLWAUpdate = " UPDATE Project SET WAHours='" + txtWAHours.Text + "' WHERE WAProjectID='" + hidWAProjectID.Value + "' ";
What happens is it rounds off the hours to interger value. So if I insert 22.3 in the text box what i get in the database is 22 and if I insert 22.7 I get 23 in the database. I do not need any rounding but need to get the values as it is. ( that is 22.3 and 22.7 respectively)
When processing many records starting from 10,000 System.OutOfMemoryExceptio get the error. There would be some way to handle this type of memory error ?.
ASP.Net SqlBulkCopy- Bulk Insert records and Update existing rows if record exists Exception: Out of Memory Exception C# and VB.Net
I need a way of doing the following:
I receive data in .csv format. I have a some records on a table, so what I need to do is to check if the data I receive exist on the table of records that I need to match against.
If the record exist, then an email/sms should be sent to notify me that the records has been matched and then that record should be flaged that it has been tested so that I don't test it again as the incoming data are saved.
Which processing is fast Client-side or Server-side? for client side processing browser need to download every JavaScript first and in server side programming everything happens on server without downloading anything to user PC? if for a particular functionality we have solution in both javascript and php/asp then what should be chosen and why?
View 3 Replies