I have Uploaded a file into server and I want to read the data from that file and insert data into the oracle. I am using a list for taking the data from the file and Data is reading from this List. No problem with my code. It reads completely and data's are inserted into the oracle table Locally.. But After Hosting the data's not completely inserted to the table..After inserting some data it become stuck.
Related
I am currently working on a warehouse management system operated on a Raspberry Pi. Scanning a QR code should open the correct line of the database.
I read the text file/CSV file containing the QR code into my Table QR database via:
insert into QR values(readfile("C:\...\IDNumberfromQR.csv"));
this works, because the ID number appears in the database in the correct table. However, the content of the text file is read in the file type "Blob".
If I now make a table comparison via
SELECT * from warehouse management table
where PulverID=( select code from QR);
nothing appears.
However, if I enter the ID number on the computer in the table QR.code and do not have the ID read in via my file, the line I am looking for appears. So it is obviously a Data format problem.
What I already tried:
I have already set both to blob in the settings. This still did not work. The functions found in the SQLiteStudio tutorial like import(file,format,table) don't work either.
Does anyone have any idea how i can solve this problem?
Is it possible to read a CSV file as double?
i have a table with over six millions rows and i want to query them and save the result as a google sheet document but I don't know how.
as well I would like to know how to save the result as a new table in the database
This code here should be able to make a new table from your query.
CREATE TABLE new_table AS
SELECT expressions
FROM existing_tables
[WHERE conditions];
Regarding the data transfer I would recommend using a converter website, like sql to xlsx and then opening the xlsx file in Google drive, that's at least how I move data from SQL to Google drive or Excel.
I am able to read a csv file using read function, i now want to insert the values into a table in mysql database,i have to make it dynamic so that if the content of the csv changes it can insert stil.
Your post is very subjective. I advise you to go in parts, read the dplyr documentation.
I use dplyr for persistence in mysql database. This a powerfull packpage.
https://shiny.rstudio.com/articles/pool-dplyr.html
I am creating an application which will upload data from Excel to SQL Server using ASP.NET. I know how to upload Excel data using SqlBulkCopy. But I am trying to upload some extra data for the table column (addeddate, addedby...etc) which is not present in the Excel sheet.
I get this error:
The given ColumnName '18-01-2016 17:24:07' does not match up with any column in data source.
You can try below solution to insert constant values like addeddate, addedby...etc.
SELECT
EXCEL_COL1,
EXCEL_COL2,
'newconstantvalue' as CustomCol
FROM
ExcelSheet1
Then
bulkCopy.ColumnMappings.Add("Table_COL3", "CustomCol");
Please refer the article for more detail.
i have an excel sheet where i try to upload my excel sheet to sqlserver all having same colum name.
now i do not want to add dll files as an web reference in my project.
rather place the (dll) in an folder and call them dynamically in .cs side.
now i am doing like this
var assembly = Assembly.LoadFrom(#"d:\abc\microsoft.office.interop.excel.dll");
now in my .cs page i need to generate this property or methods of an excel dll which i have loaded dynamically
microsoft.officce.interop.excel.applicationClass excel= null
so that after loading my excel dl dynamically i need to sent values from my excel sheet to sqlserver 2005
is there a way to achive this
thank you
Can you not use OPENROWSET?
i.e Create a stored procedure that takes the path of the excel file which you want to insert into a given table. Use OPENROWSET function inside it to get a hold of the excel sheet.
Aother option is to possibly use SSIS to do this (SQL Server Integration Services). You would have more flexibility and could turn it into a small ETL project.
You could also use Excel code to transmit the data to the database either with a button or a macro. That only works if you can control the Excel file.
Just throwing other options out there.
First add a linked server to your Database instance..
Exec sp_dropServer 'myExcel',#droplogins='dropLogins'
EXEC sp_addlinkedserver 'myExcel',
'ACE 12.0',
'Microsoft.ACE.OLEDB.12.0',
'D:\SAABZX01D\EXCEL_books\ExpressLane\LMI\client carrier conversion.xls',
NULL,
'Excel 12.0'
exec sp_linkedServers
Then you insert to myTable in yourDatabase
Insert myTable(cola,colb,colc)
select cola,colb,colc from openQuery(myExcel,'select cola,colb,colc) from sheet1$')
You can open an excel file like a database (described here). After this you can load the data into some DataSet (I hope you know how to work with datasets) and upload all to the SqlServer database or to load in some custom structures, update some data if need and insert it into SqlServer database.