docs(official site): simplify command uploading file

[doki23]

I hereby agree to the terms of the CLA available at: https://databend.rs/dev/policies/cla/

Summary

Simplify the command format.

Changelog

simplify the command uploading files

Related Issues

[vercel]

This pull request is being automatically deployed with Vercel (learn more).
To see the status of your deployment, click below or on the icon next to each commit.

🔍 Inspect: https://vercel.com/databend/databend/HZ2yj5AJ4zLupk85HoKroNU2WsjP
✅ Preview: https://databend-git-fork-doki23-patch-1-databend.vercel.app

[mergify]

Thanks for the contribution!
I have applied any labels matching special text in your PR Changelog.

Please review the labels and make any necessary changes.

[doki23]

When I copied the command to my terminal, it became

echo curl -H \"insert_sql:insert into book_db.books format CSV\" -H \"skip_header:0\" -H \"field_delimiter:','\" -H \"record_delimiter:'\n'\" -F  \"upload=@./books.csv\" -XPUT http://127.0.0.1:8081/v1/streaming_load\|bash

The \|bash made it failed to run, so remove the echo ... | bash can help avoid the problem.

[BohuTANG]

When I copied the command to my terminal, it became

echo curl -H \"insert_sql:insert into book_db.books format CSV\" -H \"skip_header:0\" -H \"field_delimiter:','\" -H \"record_delimiter:'\n'\" -F  \"upload=@./books.csv\" -XPUT http://127.0.0.1:8081/v1/streaming_load\|bash

The \|bash made it failed to run, so remove the echo ... | bash can help avoid the problem.

Hello, what's your os?

[doki23]

macOS

[BohuTANG]

Thank you for the feedback, I will check it out tomorrow this is working on ubuntu.
Good night!

[BohuTANG]

Thank you!

[xudong963]

Nice to see you in the databend community too! @doki23