Cloudflare Developers•2y ago

Something is definitely off with your editor here, @Lucho. The migration (just copy pasted from the

Something is definitely off with your editor here, @Lucho.

The migration (just copy pasted from the docs):

kian•4/4/24, 7:09 PM

at offset 0 is weird

kian•4/4/24, 7:10 PM

it's pulled from

sqlite3_error_offset

sqlite3_error_offset

which indicates it's the first character of that given input, but since Wrangler splits the statements you don't really know which one it is

Isaac McFadyen•4/4/24, 7:24 PM

Just tried CRLF vs LF and both work so that's not the issue.

kian•4/4/24, 7:28 PM

Usually if it's LF/CRLF you get a "you can't execute multiple statements" error or something like that

kian•4/4/24, 7:29 PM

A prepared SQL statement must contain only one statement. even

MMatt Silverlock Something is definitely off with your editor here, @Lucho. The migration (just ...

Lucho•4/4/24, 7:39 PM

oh okay

Lucho•4/4/24, 7:39 PM

it might be

Lucho•4/4/24, 7:41 PM

i'll try doing the entire guide again from scratch

adjlsncm•4/4/24, 8:11 PM

is d1 sqlite or sql? is sqlite worse?

adjlsncm•4/4/24, 8:15 PM

it seems like sqlite is worse for anything potentially large scale from what im reading

mzadz•4/4/24, 8:23 PM

Is it possible to run a Prisma seed script and apply it to a D1 DB, either locally or remote? It would involve executing a TypeScript file i.e

seed.ts

seed.ts

. Can't seem to find any example of this in the tutorials

Aadjlsncm it seems like sqlite is worse for anything potentially large scale from what im ...

Max (@rozenmd)•4/4/24, 8:33 PM

D1/sqlite fits some use cases, classic DBs fit others - depends what you're trying to do.

adjlsncm•4/4/24, 8:34 PM

social media application similar to letterboxd, bad idea or no? im between using D1 because im already using R2 + Pages for hosting or just using Planetscale

Aadjlsncm social media application similar to letterboxd, bad idea or no? im between using...

Max (@rozenmd)•4/4/24, 8:43 PM

Planetscale would support scaling and replication from the start, D1 is still building it

Original message was deleted

Max (@rozenmd)•4/4/24, 8:47 PM

No but cool idea - best is probably logging the prepared query string

wrangler d1 insights

wrangler d1 insights

could tell you summary stats but it only shows the query string too

MMax (@rozenmd)Planetscale would support scaling and replication from the start, D1 is still bu...

adjlsncm•4/4/24, 8:47 PM

regardless of that technically speaking, SQLite would be worse?

Aadjlsncm regardless of that technically speaking, SQLite would be worse?

Max (@rozenmd)•4/4/24, 8:48 PM

there's no better/worse here, It Depends

MMax (@rozenmd)there's no better/worse here, It Depends

adjlsncm•4/4/24, 8:50 PM

on?

Original message was deleted

Max (@rozenmd)•4/4/24, 8:50 PM

query execution time inside D1, yeah

Aadjlsncm on?

Max (@rozenmd)•4/4/24, 9:01 PM

expected reads/writes per second and amount of data stored to start with - sqlite can be really good for scaling simple read-heavy use cases really far as there's less to worry about

Max (@rozenmd)•4/4/24, 9:03 PM

whereas the tech underneath planetscale powers youtube, but you pay a price for that scalability

adjlsncm•4/4/24, 9:05 PM

thanks for the run down

adjlsncm•4/4/24, 9:06 PM

is there a simple reason why CF chose SQLite then since mySQL seems superior

Aadjlsncm is there a simple reason why CF chose SQLite then since mySQL seems superior

Max (@rozenmd)•4/4/24, 9:08 PM

simple reason? easiest, most battle-tested path to enable an sql interface for storing data for Workers

adjlsncm•4/4/24, 9:23 PM

got it

adjlsncm•4/4/24, 9:38 PM

ill just stick with keeping everything under cloudflare for now then and down the line when i do need "more" if CF isnt enough ill look into Planetscale

adjlsncm•4/4/24, 10:17 PM

im reading the docs to query D1 locally with bindings, but im using next-pages and so when i develop locally i just use npm run dev for fast refresh, how am i supposed to initialize the prisma client in that case?

adjlsncm•4/4/24, 10:18 PM

this is what i was using before for planetscale but obviously no database_url for d1

Aadjlsncm is there a simple reason why CF chose SQLite then since mySQL seems superior

Tony Leung•4/5/24, 2:17 AM

It's hard to maintain a large mysql cluster for the edge. Even if they do, the price will be as high as everest

MMax (@rozenmd)expected reads/writes per second and amount of data stored to start with - sqlit...

Tony Leung•4/5/24, 3:57 AM

In my case, D1, KV and R2 is perfectly fit. Most of the time my request are pagination, filtering with some predefined selected columns and get by ID. In mysql I will need a DB proxy to reduce the connections created and cache requests. With D1, it's not really faster but it's much cheaper without the worrying of connection managing and query caching.

Kkoudelka Hi everyone, I read that d1 now supports 50k databases per account to enable” da...

Tony Leung•4/5/24, 7:07 AM

yeah there are no dynamic binding yet

Tony Leung•4/5/24, 7:07 AM

but having a 50k warming database at the same time is mindblown

Kkoudelka Hi everyone, I read that d1 now supports 50k databases per account to enable” da...

Max (@rozenmd)•4/5/24, 7:15 AM

Looks like we still need to manually configure database IDs in a global wrangler file as there’s no programmatic way to manage a fleet of D1 instances

Yeah, dynamic bindings hasn't shipped yet, there's an unofficial package to automate the HTTP API steps you'd need to do atm though https://github.com/nora-soderlund/cloudflare-dynamic-bindings

Original message was deleted

Max (@rozenmd)•4/5/24, 7:17 AM

what does D1 per DO mean

MMax (@rozenmd)what does D1 per DO mean