I have a table and I need to dump those columns into the new excel file...how can I ..??
View Complete Post
I am trying to verify if the SSIS package created by someone else has all the fields from source mapped to a destination table columns.
How to do that?
Also are there any best practices for testing for correctness of SSIS package.
guys, i am new to sql development
my question is how do i import data from an excel table,
i was trying to do it via a query and just paste the values, but received a syntax error. thanks
data structure is:
Is there a way to give users the capability to download an on-line table produced via gridview to an excel file (other than by copy/paste)?
i tired a lot of correction, in the end i end up fully used the completely same code and guide of this link.
that was a well step-by-step guide through.
the error i get was, i found out it didnt save the file into table.from the table under the file columnit show <Binary_data>
if i click on download the fileerror code shown,There is no row at position 0.
Source Error:Line 111: Dim bytes() As Byte = CType(dt.Rows(0)("file1"), Byte())
can anyone teach me? thanks..
I have a flat file(.csv) which contains data(strings incuding date in yyyy-mm-dd format).This i am using in Flat File Source and want to export those data to an Excel Destination.Before exporting to Excel Destination i have created a Derived Column
component where i am using an express to get day,month,year part and creating a date sting in dd/mm/yyyy format then conveting it to DT_DATE datatype and then exporting to Excel Component.But while exporting to Excel this date format is getting changed
to mm/dd/yyyy format.
The expression i used in derived column is
(DT_DATE)(SUBSTRING(date,9,2) + "/" + SUBSTRING(date,6,2) + "/" + SUBSTRING(date,1,4))
where date is a column from Flat File Source.
Even I changed the Locale to English(United Kingdom) in Flat File Connection Manager for the above .csv file.But still it didnt work.
I searched a lot in google and failed to get any solution on this.
Can anyone help me in solving this issue ?
I have two columns with id,name in the excel sheet.I want to convert into xml file in the below format
<?xml version="1.0" encoding="utf-8"?>
<guide xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
suggest me with sample code in ASP.NET.
I have a web app where user uploads a file.
File is saved in server locally and I want to read some data from it.
Currently my development server has office 2003.
So do I need office 2007 in order to be able to read an excel from office 2007 ?
What are other requirements ?
I tried a test, using
Microsoft.Office.Interop.Excel.Application excelApp = new Microsoft.Office.Interop.Excel.Application();Microsoft.Office.Interop.Excel.Workbook wrkBook; // = new Microsoft.Office.Interop.Excel.Workbook();wrkBook = excelApp.Workbooks.Open(@"C:\www\excel_files\b.xls", ....);
But When trying to open the file I get the error:
Exception from HRESULT: 0x800A03EC
So I'm wondering what I'm missing.
I am trying to simply extract an excel data from an uploaded file an put it into a datatable. In this case the excel file has 3 rows but when I fill the datatable I only see row count of 2.
I tried changing HDR:NO; to HDR:YES and vice versa, but no luck.
What am I doing wrong? (Note: the excel file cannot have a headerrow)
string connstr = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + pFilePath + ";Extended Properties=\"Excel 12.0;IMEX=1;HDR:NO;\"";
OleDbConnection conn = new OleDbConnection(connstr);
DataTable dtTables = conn.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Tables, null);
string strTablename = dtTables.Rows["TABLE_NAME"].ToString();
string strSQL = "SELECT * FROM [" + strTablename + "]";
OleDbCommand cmd = new OleDbCommand(strSQL, conn);
DataTable dt = new DataTable();
OleDbDataAdapter da = new OleDbDataAdapter(cmd);
//At this point row count=2 which doesn't make sense
If I use Microsoft.Jet.OLEDB.4.0 to retreive for example named range or sheet from Excel and use it as data source for some server control on the ASP page, everything works fine. But when I try to get table from Excel like this: "select * from [Table1]", debugger complains that database engine could not find object Table1. So how should I reference Table1 in Excel file so that the database engine could find it?
I used the below code to return the datas from one excel file. My question is if i suppose need to get the records from morethan one excel file using joins, how it is possible.
string connString = ConfigurationManager.ConnectionStrings["xls"].ConnectionString;
// Create the connection object
OleDbConnection oledbConn = new OleDbConnection(connString);
// Open connection
// Create OleDbCommand object and select data from worksheet Sheet1
OleDbCommand cmd = new OleDbCommand("SELECT * FROM [Sheet1$]", oledbConn);
// Create new OleDbDataAdapter
OleDbDataAdapter oleda = new OleDbDataAdapter();
oleda.SelectCommand = cmd;
// Create a DataSet which will hold the data extracted from the worksheet.
DataSet ds = new DataSet();
// Fill the DataSet from the data extracted from the worksheet.
when i am trying to save a excel document in library it getting error like "The file cannot be saved because some properties are missing or invalid"
If anyone know the solution for this pls tell me.
My requirement is that i upload an excel file then i need to validate that data.
1. Uploading file using using upload control saving binary in SqlServer
2. Then i am creating file from binary data on Sql Server using below command and then using OPENROWSET to dump data to Sql table
3. Then reading Sql Table row wise and validating data.
Alter Procedure spUploadExcelFile
Declare @VarBin varbinary(max)
Declare @FileName varchar(100)
DECLARE @sql nvarchar(MAX)
DECLARE @errMsg nvarchar(MAX)
DECLARE @ObjectReturn INT
DECLARE @ErrorSource VARCHAR(255)
DECLARE @ErrorDesc VARCHAR(255)
DECLARE @ObjectToken INT
Select @VarBin = Content , @FileName = [FileName] from MultilangBinaryData Where PKID = @PKID
SET @FileName = 'C:\' + @FileName
EXEC sp_OACreate 'ADODB.Stream' @ObjectToken OUTPUT
EXEC sp_OASetProperty @ObjectToken, 'Type', 1
EXEC sp_OAMethod @ObjectToken, 'Open'
EXEC sp_OAMethod @ObjectToken, 'Write', NULL, @VarBin
EXEC sp_OAMethod @ObjectToken, 'SaveToFile', NULL, @FileName, 2
EXEC sp_OAMethod @ObjectToken, 'Close'
EXEC sp_OADestroy @ObjectToken
SET @sql = 'INSERT INTO dbo.UserBulkData SELECT 0,NULL,'+ @BatchI