Thanks for the resources. The product I’m working on is in its MVP stage. So, I don’t want introduce

CCaleb I want to use it for production enviroment. I have a very small amount of data (...

E

Epailes•8/5/23, 11:58 AM

A common recommendation is to use Planetscale as an interim solution until D1 matures.

It's an alpha, and whilst its unlikely for there to be something like unrecoverable data loss, or extended downtimes, they can happen. The size of your data isn't particularly relevant unless you're likely to breach the new limit they just pushed out.

Can you easily re-create your data? How much data can you afford to lose before it causes an issue? Can your application operate with a downtime outside of your control?

Original message was deleted

A

Adi•8/5/23, 3:05 PM

ngl this is the first time I've read code that shows a way to explicitly handle the CF max file upload limits on the different plans. Learned something new, thank you

VVishnu Sankar Thanks for the resources. The product I’m working on is in its MVP stage. So, I ...

B

Bram•8/5/23, 3:23 PM

You can still use drizzle for building the query, I am using Kysely and have a simple utility function:

export function batch(d1: D1Database, statements: InsertQueryBuilder<DB, any, any>[]) {
  return d1.batch(
    statements.map((s) => {
      const compiled = s.compile()
      return d1.prepare(compiled.sql).bind(...compiled.parameters)
    })
  )
}

export function batch(d1: D1Database, statements: InsertQueryBuilder<DB, any, any>[]) {
  return d1.batch(
    statements.map((s) => {
      const compiled = s.compile()
      return d1.prepare(compiled.sql).bind(...compiled.parameters)
    })
  )
}

export function batch(d1: D1Database, statements: InsertQueryBuilder<DB, any, any>[]) {
  return d1.batch(
    statements.map((s) => {
      const compiled = s.compile()
      return d1.prepare(compiled.sql).bind(...compiled.parameters)
    })
  )
}

export function batch(d1: D1Database, statements: InsertQueryBuilder<DB, any, any>[]) {
  return d1.batch(
    statements.map((s) => {
      const compiled = s.compile()
      return d1.prepare(compiled.sql).bind(...compiled.parameters)
    })
  )
}

I assume that drizzle has something similar to kysely's

compile

compile

function

BBram You can still use drizzle for building the query, I am using Kysely and have a s...

V

Vishnu SankarOP•8/5/23, 3:28 PM

Yes, drizzle has sql statement generator. However, I implemented it inline. Looks much cleaner

BBram You can still use drizzle for building the query, I am using Kysely and have a s...

V

Vishnu SankarOP•8/5/23, 4:44 PM

Yes there’s a ‘toSQL’ function. Which returns sql statement and params array

T

Trixrabbit•8/6/23, 12:09 AM

Is there a type definition for

D1Database

D1Database

D1Database

D1Database available anywhere?

TTrixrabbit Is there a type definition for `D1Database` available anywhere?

T

Trixrabbit•8/6/23, 12:18 AM

solved, found the npm package

@cloudflare/workers-types

@cloudflare/workers-types

@cloudflare/workers-types

@cloudflare/workers-types

C

chientrm.com•8/6/23, 2:41 AM

how can I add a unique column? like add column

email

email

to my existing table

user

user

Nnarumi hello, I'm curious whether D1 supports or will support restore from dump file? I...

M

Matt Silverlock•8/6/23, 12:44 PM

https://developers.cloudflare.com/d1/learning/importing-data/#converting-sqlite-database-files

Importing data · Cloudflare D1 docs

D1 allows you to import existing SQLite tables and their data directly, enabling you to migrate existing data into D1 quickly and easily. This can be …

G

Greg•8/6/23, 8:40 PM

hey im just starting to play around with d1 and the latest version of wrangler doesn't seem to support

--experimental-backend

--experimental-backend

--experimental-backend

--experimental-backend as mentioned in the docs

C

Codename_404•8/7/23, 2:37 AM

Will it be a good idea to start building an application with d1 now? Or should we use other dbs?

CCodename_404 Will it be a good idea to start building an application with d1 now? Or should w...

D

Dahoom•8/7/23, 3:24 AM

I would say test it right now. If you decide its not for you, then you can easily switch to another database with little refactoring since its just regular sql commands

D

Dahoom•8/7/23, 3:25 AM

The main upside with it is the setup with workers and pages functions is painless

L

LeftSpace•8/7/23, 3:32 AM

beta engine looks scary tho you don't have dump or download backup

L

LeftSpace•8/7/23, 3:32 AM

Im still using alpha

L

LeftSpace•8/7/23, 3:35 AM

just tested if we can migrate from alpha to beta,yeah it works i'll move to beta when its safer to use

L

LeftSpace•8/7/23, 3:42 AM

if anyone looking for migrate alpha to beta engine here's what i did

/*update your wrangler first*/
>> wrangler update
npm install -g wrangler

>> create new db with beta engine
wrangler d1 create dbname

/*you can use your sqlite3 if you want I had xampp already so*/
make sure to run as admin
C:\xampp\MercuryMail\sqlite3.exe "backup-file-from-cf.sqlite3"
>> sqlite
.output c:/backup.sql
.dump
.exit

>> wrangler
wrangler d1 execute dbname --file="c:\backup.sql"

/*update your wrangler first*/
>> wrangler update
npm install -g wrangler

>> create new db with beta engine
wrangler d1 create dbname

/*you can use your sqlite3 if you want I had xampp already so*/
make sure to run as admin
C:\xampp\MercuryMail\sqlite3.exe "backup-file-from-cf.sqlite3"
>> sqlite
.output c:/backup.sql
.dump
.exit

>> wrangler
wrangler d1 execute dbname --file="c:\backup.sql"

/*update your wrangler first*/
>> wrangler update
npm install -g wrangler

>> create new db with beta engine
wrangler d1 create dbname

/*you can use your sqlite3 if you want I had xampp already so*/
make sure to run as admin
C:\xampp\MercuryMail\sqlite3.exe "backup-file-from-cf.sqlite3"
>> sqlite
.output c:/backup.sql
.dump
.exit

>> wrangler
wrangler d1 execute dbname --file="c:\backup.sql"

/*update your wrangler first*/
>> wrangler update
npm install -g wrangler

>> create new db with beta engine
wrangler d1 create dbname

/*you can use your sqlite3 if you want I had xampp already so*/
make sure to run as admin
C:\xampp\MercuryMail\sqlite3.exe "backup-file-from-cf.sqlite3"
>> sqlite
.output c:/backup.sql
.dump
.exit

>> wrangler
wrangler d1 execute dbname --file="c:\backup.sql"

LLeftSpace beta engine looks scary tho you don't have dump or download backup

B

Bulbasaur•8/7/23, 4:54 AM

agreed, though time travel for normal usecases of restoring if there's issues is great, definitely still want a first-party way to dump and download a backup!

L

LeftSpace•8/7/23, 5:19 AM

imagine what will happen if you wanted to move to somewhere else

L

LeftSpace•8/7/23, 5:20 AM

since there's no download backup!

D

Dahoom•8/7/23, 10:40 AM

Perfect, it even retains the comments and indexes

D

Dahoom•8/7/23, 10:40 AM

Thank you

C

Codename_404•8/7/23, 12:34 PM

is there any maximum table limit on d1 alpha?

Original message was deleted

M

Matt Silverlock•8/7/23, 2:32 PM

Typically an empty table is about 4KB

S

samratarmas•8/7/23, 8:06 PM

Hello team, is the 10 database limit for D1 only temporary during beta? If not, is there any fundamental reason to have this limit in place?

S

samratarmas•8/7/23, 8:11 PM

And second question, is js transactions for d1 a planned feature that is on the pipeline or is durable objects the way to do transactions

Ssamratarmas Hello team, is the 10 database limit for D1 only temporary during beta? If not, ...

M

Matt Silverlock•8/7/23, 9:24 PM

Paid users will be able to create more databases once we hit beta.

Ssamratarmas And second question, is js transactions for d1 a planned feature that is on the ...

M

Matt Silverlock•8/7/23, 9:24 PM

Search "transactions" here in chat

G

Greg•8/8/23, 4:12 AM

my worker seems to start throwing an error as soon as I add the D1 config to my wrangler.toml:

[[d1_databases]]
binding = "DB"
database_name = "<DATABASE_NAME>"
database_id = "<unique-ID-for-your-database>"

[[d1_databases]]
binding = "DB"
database_name = "<DATABASE_NAME>"
database_id = "<unique-ID-for-your-database>"

[[d1_databases]]
binding = "DB"
database_name = "<DATABASE_NAME>"
database_id = "<unique-ID-for-your-database>"

[[d1_databases]]
binding = "DB"
database_name = "<DATABASE_NAME>"
database_id = "<unique-ID-for-your-database>"

It's a TypeError:

[mf:err] TypeError: head is not a function

[mf:err] TypeError: head is not a function

[mf:err] TypeError: head is not a function

[mf:err] TypeError: head is not a function

G

Greg•8/8/23, 4:16 AM

I'm just running

wrangler dev

wrangler dev

then opening localhost, this is the error

C

cyan•8/8/23, 10:19 AM

Is provisioning a db (primary, non replicated) for each user a stupid idea? Is D1 designed for this?
The database size limit would make sense with this model as 1gb is plenty for each user (but not enough for multiple).
Latency would also be fantastic while keeping consistency intact.

Ccyan Is provisioning a db (primary, non replicated) for each user a stupid idea? Is D...

D

Dahoom•8/8/23, 10:23 AM

Theres currently a limit of 10 dbs, https://developers.cloudflare.com/d1/platform/limits/
I would say create a table for each user but that aswell might not be the best idea, since each table does take extra space as skye said

Limits · Cloudflare D1 docs

Many of these limits will increase during D1’s public alpha. Join the #d1-open-alpha channel in the Cloudflare Developer Discord to keep up to date …

D

Dahoom•8/8/23, 10:25 AM

maybe talk with decide.gg to help design a database schema for your use case, thats what i do

R

rotator•8/8/23, 10:26 AM

Hey, I'm trying to compare pricing of D1 vs Durable Objects Transactional Storage API (on the $5 plan):

D1: 25,000 mil 4 KB reads included = $0
DO: 1 mil 4KB reads included, then (24,999 mil * $0.2/mil) = $4,999

That's just the free allowance, the base price for reads is also 200x. Writes are the same base price, but the free allowance of D1 alone will cost 49$ for Durable Objects. Am I missing something here? My use case could fit both, but the pricing is encouraging me to use Workers+D1 or replace the storage of DO with D1.

DDahoom Theres currently a limit of 10 dbs, https://developers.cloudflare.com/d1/platfor...

C

cyan•8/8/23, 10:27 AM

thanks!

Rrotator Hey, I'm trying to compare pricing of D1 vs Durable Objects Transactional Storag...

D

Dahoom•8/8/23, 10:31 AM

I would recommend d1 but its still in alpha and there are current caps/limitations, to me the best thing is its just sql so easy to intigrate and build with

D

Dahoom•8/8/23, 12:03 PM

Does anyone have an example worker/function using the query JSON api? I'm having a hard time getting a grasp of it from the docs

D

Dahoom•8/8/23, 12:23 PM

anything really

D

Dahoom•8/8/23, 12:24 PM

but prepared would be preferrable

DDahoom I would recommend d1 but its still in alpha and there are current caps/limitatio...

C

chientrm.com•8/8/23, 12:24 PM

D1 is based on Sqlite so that migration is not really an issue.

Original message was deleted

C

Cyb3r-Jak3•8/8/23, 12:28 PM

There is not. D1 is primarily for workers.

Original message was deleted

C

chientrm.com•8/8/23, 12:29 PM

You can use this package to run a D1 proxy and using D1 from your PHP https://www.npmjs.com/package/cf-workers-proxy

npm

cf-workers-proxy

Enable Cloudflare Workers runtime for local development. Latest version: 0.3.0, last published: 17 days ago. Start using cf-workers-proxy in your project by running

npm i cf-workers-proxy

npm i cf-workers-proxy

. There are no other projects in the npm registry using cf-workers-proxy.

C

chientrm.com•8/8/23, 12:30 PM

nvm the package is js-only

D

Dahoom•8/8/23, 12:31 PM

you can do a makeshift API with cloudflare workers and call it within php

D

Dahoom•8/8/23, 12:32 PM

since the worker will be connected to d1 you could set a secret env variable with an API key, authenticate through the bearer header and pass in sql strings to be executed

D

Dahoom•8/8/23, 12:35 PM

I've done similar but it was in php for cloudflare pages, as long as you write the token validation correctly everything should be smooth

D

Dahoom•8/8/23, 12:36 PM

I've never tried firebase but probably?

Thanks for the resources. The product I’m working on is in its MVP stage. So, I don’t want introduce

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