SQL Query | Load data from CSV file into database table | BULK INSERT | OPENROWSET
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- เผยแพร่เมื่อ 12 ก.ย. 2024
- In this tutorial, we take a look at two ways using SQL Query to load data from a csv file into a database table.
We use the BULK INSERT and OPENROWSET functions.
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Microsoft documentation on OPENROWSET and BULK INSERT
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Why would anyone use second method? Its complicated and requires lots of preparation so i wonder if it is any real purpose, or its presented just as example that its possible?
Sorry for maybe stupid question.
Btw i use regular instrument "import data" in oracle sql developer, thanks to your video i understand deep processes, taking place on importing via tool so anyways educating, thank you
Thank you for your comment. It is a very good point. The advantage of the second method is that it also allows you to just read the data and hold it for intermediate operations without an actual need to insert the data in a physical table.
Wonderfully well explained. Really solved my problem 👍
Thank you
Great Efforts From You Mam Thank You So Much🙏🙏🙏
Glad it was helpful.
Thank you so much... Your videos very helpful
Thank you !
Another great tutorial. Thanks!
Thank you 🙏
Gonna need this.
Hello, thank you for this video it was helpful. Nevertheless, in my case; I need to be repeating this procedure every morning with new dataset of equal columns, so that the table in my database is updated on a daily, does the bulk insert and openrowset solve this? Thanks
Ideally it should.
Just set a job in oracle job scheduler which will run every sysdate.
@@rajarshibose4454 but I'm using MS SQL Server though
I am getting this error : Cannot bulk load. The file "C:\Users\prate\OneDrive\Documents.csv" does not exist or you don't have file access rights.
useful to me，thanks a lot
Glad it was helpful 🙏
Very helpful
Thank you 🙏
God bless your great efforts in this channel.
I have a simple question to ask as a newbie sql learner.
Could i manage to channel or extract all sql data generated from an accounting program (based on sql) to our new sql server.
The reason that we are bounded with the graphical interface of this accounting software as we cant
come up with any solutions regarding analytics and automation, unless we can tailor and rearrange this sql database based to our specific needs.
Thanks for helping me.
You would need to design some data migration process. It could be as simple as extracting data as CSV files and loading in database. Or if data is complex and high volume some external tool might need to be used 🙏
It's usefull to all
Thank you 🙏
Hello, very informative video. looking forward to learn more from you.
As a newbie to the SQL language, i am wondering if there are any limitations or drawbacks if i start as a beginner to work
with Microsoft SQL Server 2008 Express. (old version)
The reason that i am bounded with my pc hardware specification and windows 7 installed, but I am still eager to learn this language no matter what the boundaries are.
Thank you.
Some functions which have been introduced in later versions will not work. For ex- String_Split. Other than that, 2008 version is good enough to practice most of the SQL Queries. Good luck!
I use bulkinsert at work too. But it has its limitations. Sometimes I get pipe delimited CSV files where the column values are surrounded by double quotes. When we use bulk insert with such a file then the columns in table also get double quotes around it. Is there any solution to load the data without the double quotes?
Thank you for the this video. I am struggling using the second option because my case is different. I want to be able to use a query for different files, I might not know the data contained in the csv since I am planning to automate it. Is there a way of creating a format file automatically??
You might have to look for 3rd party tools to do that. I don’t have much knowledge on that. Else you will have to read all data as one single column and use the logic downstream to derive header names.
Msg 4860, Level 16, State 3, Line 1
I am receiving this error Cannot bulk load. The file "C:\Test.fmt" does not exist or you don't have file access rights.
Question:
To laod data from CSV into SQL table, I had to declare all data type in SQL table as nvarchar.
Is there any way to Load data from CSV to SQL table with different types ( eg: int, nvarchar(50), date...)
without using MS Visual Studio SSIS ?
Using a format file.
Hi there!
Ex: how to extract data, how to store data into multiple tables, and how to send data from staging server to data warehouse using store procedure, please explain 🙏🙏
We will be covering stored procedure in one of our upcoming tutorials!
@@LearnatKnowstar when it will be, please try explain really world scenarios i hope you will teach....
It's not working in Oracle SQL Developer
The methods explained are only for MS SQL Server.
Bulk keyword unrecognized