Cloudflare Developers•2y ago

Is there any way to create d1 database via http with token?

OOleksii Kilevoi Is there any way to create d1 database via http with token?

Hello, I’m Allie!•3/11/24, 12:11 PM

https://developers.cloudflare.com/api/operations/cloudflare-d1-create-database

Cloudflare API Documentation

Interact with Cloudflare's products and services via the Cloudflare API

HHello, I’m Allie!https://developers.cloudflare.com/api/operations/cloudflare-d1-create-database

Oleksii KilevoiOP•3/11/24, 12:11 PM

Thanks a lot!

Ccopper @Max (@rozenmd) thanks for hinting to a hyperdrive channel, who could I ask abou...

Max (@rozenmd)•3/11/24, 1:17 PM

re: cold-starts D1 Latency

MMax (@rozenmd)re: cold-starts https://discord.com/channels/595317990191398933/1208459278625677...

Hello, I’m Allie!•3/11/24, 3:02 PM

Is that due to runtime updates?

Nicolas•3/11/24, 10:02 PM

Hi all,

So I am trying to see how I can use D1 in a multi-tenant fashion.

Suppose I am developing an onboarding workflow, when a user signs up to my platform, I need to create a database for that user; as the user invites their team members to his group, they will share the same D1 database that was created when they signed up.

As far as I understand, there needs to be bindings between workers and D1 so the workers can access them, so how would this work in this multi-tenant scenario? I suppose I will need to store the database ID's of all the dynamically created D1's in another root level D1 database that keeps track of tenant information, at a minimum, but what about granting access to workers for these dynamically created D1s?

Are there any official guides on this?

Thanks!

matt•3/11/24, 11:27 PM

has anyone noticed how restrictive sqlite is when it comes to migration scripts? there are barely any options to alter an existing column. how are people getting by with all these missing features?

squareclamp•3/12/24, 3:44 AM

Hi, I'm looking for help on how to do multi statement inserts in d1, when the inserts are dependent.

Example, I want to perform a transaction to create a

post

post

and have author inserted in

post_author

post_author

. If this is done separately, a post can be without author. I can't use batch API, because I need

post_id

post_id

for entry in

post_author

post_author

.

Is this an alternative that can be achieved with d1?

Ccopper @Max (@rozenmd) thanks for hinting to a hyperdrive channel, who could I ask abou...

Tony Leung•3/12/24, 3:44 AM

Oh that's why my app are suddenly slow-read on low traffic period.

Tony Leung•3/12/24, 3:45 AM

Bro literally had summoned big boss Kenton to answer your question :MeowHeartCloudflare:

Mmatt has anyone noticed how restrictive sqlite is when it comes to migration scripts?...

Tony Leung•3/12/24, 3:50 AM

That's how SQLite works, not D1 fault, you cannot alter a column after they has created. There are two way for you to deal with this:

since sqlite does not restrict you from saving other data type to a typed column, you can just save different data type to it. Like you can store text into number column and no one can stop you
If you want to add foreign key or change column properties like set not null, you have to create a new table with different name with new configuration, insert data from old table into the new one, delete the old one and rename the new table to be the same as the old one.

RRexNormous Right! Re-engineering this in DO, I believe I will: 1. Start DO tx to acquire lo...

squareclamp•3/12/24, 3:52 AM

@RexNormous Did you end up implementing this? Any pointers would be great.

Mmatt has anyone noticed how restrictive sqlite is when it comes to migration scripts?...

Tony Leung•3/12/24, 3:54 AM

If you are not confident about writing the migration yourself (like I am :lul:), then use a db management software, modify the local sqlite db there and copy the generated sql commands into the migration file. I'm using datagrip for that task

Ssquareclamp @RexNormous Did you end up implementing this? Any pointers would be great.

RexNormous•3/12/24, 3:56 AM

Not yet - I’m considering actually not using D1 and instead going with a database that supports transactions instead, possibly Turso since it’s SQLite and porting to D1 later should be easy, or Neon. The main reason for this change is the potential cost of Durable Objects - my fetch could take seconds of latency and AFAIK DO bills on wall time not CPU time.

TTony Leung If you are not confident about writing the migration yourself (like I am :lul:),...

matt•3/12/24, 4:05 AM

i found that prisma can auto-generate migration scripts for altering tables via creating new table, copy data, delete old table, rename new... but prisma doesn't run on cloudflare d1 as i understand so I'm just using it for the migrations

then im generating a drizzle schema from the prisma one... and using that in my runtime code

Pranjal•3/12/24, 5:30 AM

Hello everyone! I'm currently working on a project using Drizzle ORM with D1. I'm wondering if there are any tools like phpmyadmin available to visualize D1's database ?

Jokcy•3/12/24, 8:15 AM

Hi team, what the maxium per db size will be when D1 ga? will it still be limited so it's not suitable for application require unlimited data size?

Ccopper drizzle studio?!

Pranjal•3/12/24, 10:24 AM

Even after logging in with wrangler login I get this with drizzle studio
[Warning] It seems like you are trying to access your D1 Database. Please make sure to run 'wrangler login' before using Drizzle Studio to ensure it has your token for making requests to the D1 Database. If you encounter an error related to CLOUDFLARE_TOKEN, please run 'wrangler login' and restart the studio

If I ignore this warning
drizzle studio looks for wrangler.toml in the wrong place

Pranjal•3/12/24, 10:25 AM

Is this https://orm.drizzle.team/docs/rqb not supported for D1 yet ??

Drizzle ORM - Query

Drizzle ORM is a lightweight and performant TypeScript ORM with developer experience in mind.

Original message was deleted

Pranjal•3/12/24, 11:14 AM

Thanks a lot!

Original message was deleted

Max (@rozenmd)•3/12/24, 11:29 AM

...yet (though sharding will be necessary)

matt•3/12/24, 1:11 PM

anyone here working on the drizzle d1 plugin, or is that the drizzle team working on it? it doesn't really work so good right now, it tries using transactions instead of the batch api, the migrator doesn't work, can't access .exec, plus a few other minor issues

MMax (@rozenmd)...yet (though sharding will be necessary)

Epailes•3/12/24, 2:02 PM

Would auto sharding ever be something on the table? Or would that always be up to the developer?

I was doing a thought exercise on how to make something like a simple Tumblr clone on D1 (chronological feed of posts from accounts a user follows, and ability to search posts from all users). It works fine small scale, but the conclusion I came to was just as it scales up it'd get too hacky to keep working on D1.

Shihmin Lee•3/12/24, 2:17 PM

Hey guys, I have some feedback on the D1 UI. When I use the UI and go to page 40 to edit a value and click save, the UI redirects back to page 1. This means if I need to continue editing data around page 40, I have to click 40 times to get back to the area where the data is.

I feel that after clicking save, it would make sense for the UI to stay where it was?

Original message was deleted

matt•3/12/24, 2:25 PM

Latest version, I’ve gone through the source code on github too

matt•3/12/24, 2:28 PM

Are you using the drizzle migrate, or wrangler migration?

SShihmin Lee Hey guys, I have some feedback on the D1 UI. When I use the UI and go to page 40...

Max (@rozenmd)•3/12/24, 2:48 PM

cheers for the bug report, will add it to our backlog

Matthijs•3/12/24, 4:00 PM

@Max (@rozenmd) quick question, we have raised a request for a limit increase I think 6 weeks ago but never got a reply. What's the best way to get a reply to this request?

Max (@rozenmd)•3/12/24, 4:02 PM

Would appreciate not being pinged directly - if it's a DB size increase, we're aiming for 10GB for GA

Matthijs•3/12/24, 4:02 PM

sure, no problem.
so during beta that won't be possible?

MMatthijs sure, no problem. so during beta that won't be possible?

Max (@rozenmd)•3/12/24, 4:18 PM

at the moment we're only increasing the number of DBs

RRexNormous Not yet - I’m considering actually not using D1 and instead going with a databas...

squareclamp•3/12/24, 4:23 PM

thanks! @Max (@rozenmd) any word on support for transactions before GA?

James•3/12/24, 4:49 PM

I've been seeing this every now and then, I'd say about once per week, on at least one project with a D1 database when deploying via CI:

  binding D1USEAST of type d1 failed to generate. Please try again later or contact support. [code: 10021]

  binding D1USEAST of type d1 failed to generate. Please try again later or contact support. [code: 10021]

If I re-run CI, it generally works fine, but hopefully can be improved in the future.

Max (@rozenmd)•3/12/24, 9:37 PM

As of wrangler@3.33.0,

wrangler d1 execute

wrangler d1 execute

and wrangler d1 migrations applywrangler d1 migrations apply now default to using a local database, to match the default behavior of wrangler dev.

It is also now possible to specify one of --local or --remote to explicitly tell wrangler which environment you wish to run your commands against.

matt•3/13/24, 5:44 AM

does wrangler use the http rest endpoint for execute / migrations apply? if so, does this mean migrations are slower than running the same queries from a worker?

Mmatt does wrangler use the http rest endpoint for execute / migrations apply? if so, ...

Max (@rozenmd)•3/13/24, 6:33 AM

correct

Tony Leung•3/13/24, 7:13 AM

hi, will D1 have a feature like clustering data? Manually sharding with D1 will make JOIN impossible.

TTony Leung hi, will D1 have a feature like clustering data? Manually sharding with D1 will ...

Max (@rozenmd)•3/13/24, 10:35 AM

eventually, but at the moment you'd need to pull the data into a Worker and do join in JS

Mmatt does wrangler use the http rest endpoint for execute / migrations apply? if so, ...

Matt Silverlock•3/13/24, 12:55 PM

Migrations are unlikely to be bottlenecked by a bit of network latency. Running the migration will be the slowest part. It’s rarely “hot path” in a user facing request.

aa_ndrej•3/13/24, 5:42 PM

We have a requirement where we need a dedicated server to read specific files and then update a D1 database. I found the D1 REST (HTTP) API to insert values into D1 from outside a worker environment.

However:
I can only insert a small batch at a time.

{
  sql: 'INSERT INTO "table" ("a", "b", "c") VALUES (?, ?, ?)',
  params: [...],
}

{
  sql: 'INSERT INTO "table" ("a", "b", "c") VALUES (?, ?, ?)',
  params: [...],
}

With that I can insert up to 3333 entries at a time before the server hits me with a 500 Internal Server Error500 Internal Server Error. When concatinating the SQL query myself I found that I can go up to a query length of 1000010000 characters. Depending on the length of my input values I can insert more than 30003000 entries at a time with this method. This could be however a security risk as I understand.

Is there a more secure yet fast way to insert a lot of values into D1 from outside a worker environment?

jkomyno•3/13/24, 6:16 PM

Hi, is there any way of creating a D1 database locally with

wrangler

wrangler

, without needing to be logged in to a Cloudflare Account?

Command: npx wrangler d1 create database_namenpx wrangler d1 create database_name

Context: I need to spawn a local D1 database from Rust, for integration test purposes.

Original message was deleted

Chaika•3/13/24, 7:09 PM

If you need to know, it's under npx wrangler d1 infonpx wrangler d1 info, but yea would be nice in dash

Jjkomyno Hi, is there any way of creating a D1 database locally with `wrangler`, without ...

matt•3/14/24, 12:20 AM

You can use miniflare

Is there any way to create d1 database via http with token?

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