Cloudflare Developers•4mo ago

Anyone know why BLOB fields return `number[]` instead of `ArrayBuffer`? Seems weird because the docs

Anyone know why BLOB fields return number[] instead of ArrayBuffer? Seems weird because the docs show that they should map to ArrayBuffers.

14 Replies

Unknown User•4mo ago

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Walshy•4mo ago

what's your ticket id?

Unknown User•4mo ago

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Walshy•4mo ago

I've escalated it to support to check on

Unknown User•4mo ago

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shellsort•4mo ago

Using rusts prepare and all functions, I execute an sql statement in my scheduled worker using the --test-scheduled flag of wrangler and then running

curl "http://localhost:8787/__scheduled?cron=*+*+*+*+*"

curl "http://localhost:8787/__scheduled?cron=*+*+*+*+*"

to simulate a scheduled event instantly. This returns an error:

Error: Error: D1_ERROR: no such table: image: SQLITE_ERROR - Cause: Error: D1_ERROR: no such table: image: SQLITE_ERROR

Error: Error: D1_ERROR: no such table: image: SQLITE_ERROR - Cause: Error: D1_ERROR: no such table: image: SQLITE_ERROR

When executing the same statement via the REST API I get the expected result. I tried wrapping the table name in ' ' marks, but get the same result. Does anyone have an idea? Yes it's the same database. Yes I double checked the table name. It's a really simple sql statement too. No joins or anything like that happening. Just good old select x from y when z. -> Fixed. Resolve was using the --remote flag/creating a local dev d1 db.

Unknown User•4mo ago

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moonchav•4mo ago

is it possible to bind multiple D1 dbs to a single worker? And is it possible to bind a single D1 db to multiple workers?

Isaac McFadyen•4mo ago

Yes and yes 😄 Just bind it like normal in your wrangler.toml but specify multiple of them

moonchav•4mo ago

oh sweet, thank you! I should have just rolled the dice and tried it before asking 😄

Isaac McFadyen•4mo ago

No problem :lul:

veeque•4mo ago

in my wrangler.toml file I have this:

[[d1_databases]]
binding = "db"
database_name = "prod-main"
database_id = "[uuid1]"
preview_database_id = "[uuid2]"

[[d1_databases]]
binding = "db"
database_name = "prod-main"
database_id = "[uuid1]"
preview_database_id = "[uuid2]"

(it's a sveltekit app) however the preview deployments still use the production database... I thought that setting the preview_database_id to the uuid of the preview database would suffice, but apparently it doesn't. In the D1 documentation I could only find https://developers.cloudflare.com/d1/configuration/environments/ but the config used looks vastly different than mine. what do I have to do? 😅

Hard@Work•4mo ago

IIRC preview IDs aren't used for anything on pages. You need to add a database_id to the preview env

veeque•4mo ago

and that env is set to be the staging one by preview deployments without me having anything to do, right? ah ok, i see now, ty

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Anyone know why BLOB fields return `number[]` instead of `ArrayBuffer`? Seems weird because the docs