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🐛 BUG: D1 Result inconsistency with docs, live, and wrangler dev #2504

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demosjarco opened this issue Jan 5, 2023 · 4 comments
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d1 Relating to D1 miniflare Relating to Miniflare

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@demosjarco
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demosjarco commented Jan 5, 2023

Which Cloudflare product(s) does this pertain to?

D1, Wrangler

What version of Wrangler are you using?

2.6.2

What operating system are you using?

Windows 11 21H1

Describe the Bug

The return object (https://developers.cloudflare.com/d1/platform/client-api/#return-object) docs say there is supposed to be a meta object with the stats in it.
Running locally (wrangler dev --local --persist with v2.6.2):

[
  {
    results: [ [Object], [Object], [Object] ],
    duration: 0.32249999791383743,
    lastRowId: null,
    changes: null,
    success: true,
    served_by: 'x-miniflare.db3'
  }
]

Running live (pushed to cf):

[
  {
    results: [ [Object], [Object], [Object], [Object] ],
    success: true,
    meta: {
      duration: 0.08682096004486084,
      last_row_id: null,
      changes: null,
      served_by: 'primary-<redacted>.db3',
      internal_stats: null
    }
  }
]
@demosjarco demosjarco added the bug Something that isn't working label Jan 5, 2023
@github-project-automation github-project-automation bot moved this to Untriaged in workers-sdk Jan 5, 2023
@demosjarco
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For now I made this filler inline if statement. But I assume the docs' way is the way it should be?

const internalTiming = 'meta' in batchList[0] ? batchList[0].meta.duration : batchList[0].duration

@rozenmd rozenmd removed this from workers-sdk Jan 9, 2023
@rozenmd rozenmd added d1 Relating to D1 and removed bug Something that isn't working labels Jan 9, 2023
@JoshVazq
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JoshVazq commented Jan 11, 2023

Besides this In D1 "live" after a successful insert not getting back "changes" flag or "last_row_id" value.
@rozenmd is this expected?

success: true,
  meta: {
    duration: 32.86404299736023,
    last_row_id: null,
    changes: null,
    served_by: 'primary-<redacted>.db3',
    internal_stats: null
  }

@rozenmd
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rozenmd commented Jan 23, 2023

There's some inconsistency between miniflare's local emulation of D1 and live D1 @demosjarco - you can assume the D1 docs are the expected way it should work.

@rozenmd rozenmd added the miniflare Relating to Miniflare label Jan 23, 2023
mrbbot added a commit to cloudflare/miniflare that referenced this issue Jan 23, 2023
Previously, Miniflare had its own implementations of `BetaDatabase`
and `Statement`. These were subtly different to the implementations
in the D1 Wrangler shim D1JS, causing behaviour mismatches.

This change switches the implementation to use the shim, with
Miniflare implementing the underlying D1 HTTP API instead. We'll
need to do this anyway when adding D1 support to Miniflare 3 using
`workerd`.

Specific changes:
- Throw when calling `D1PreparedStatement#run()` with statements that
  return data, closes #441
- Fix response envelope format, closes #442 and
  cloudflare/workers-sdk#2504
- Fix binding/return of `BLOB`-typed values, closes wrangler2#2527
- Fix `D1Database#raw()` return, closes cloudflare/workers-sdk#2238
  (already fixed in #474)
- Add support for `D1Database#dump()`
- Run `D1Database#{batch,exec}()` statements in implicit transaction
- Only run first statement when calling
  `D1PreparedStatement#{first,run,all,raw}()`
mrbbot added a commit to cloudflare/miniflare that referenced this issue Jan 23, 2023
Previously, Miniflare had its own implementations of `BetaDatabase`
and `Statement`. These were subtly different to the implementations
in the D1 Wrangler shim D1JS, causing behaviour mismatches.

This change switches the implementation to use the shim, with
Miniflare implementing the underlying D1 HTTP API instead. We'll
need to do this anyway when adding D1 support to Miniflare 3 using
`workerd`.

Specific changes:
- Throw when calling `D1PreparedStatement#run()` with statements that
  return data, closes #441
- Fix response envelope format, closes #442 and
  cloudflare/workers-sdk#2504
- Fix binding/return of `BLOB`-typed values, closes wrangler2#2527
- Fix `D1Database#raw()` return, closes cloudflare/workers-sdk#2238
  (already fixed in #474)
- Add support for `D1Database#dump()`
- Run `D1Database#{batch,exec}()` statements in implicit transaction
- Only run first statement when calling
  `D1PreparedStatement#{first,run,all,raw}()`
mrbbot added a commit to cloudflare/miniflare that referenced this issue Jan 24, 2023
Previously, Miniflare had its own implementations of `BetaDatabase`
and `Statement`. These were subtly different to the implementations
in the D1 Wrangler shim D1JS, causing behaviour mismatches.

This change switches the implementation to use the shim, with
Miniflare implementing the underlying D1 HTTP API instead. We'll
need to do this anyway when adding D1 support to Miniflare 3 using
`workerd`.

Specific changes:
- Throw when calling `D1PreparedStatement#run()` with statements that
  return data, closes #441
- Fix response envelope format, closes #442 and
  cloudflare/workers-sdk#2504
- Fix binding/return of `BLOB`-typed values, closes
  cloudflare/workers-sdk#2527
- Fix `D1Database#raw()` return, closes cloudflare/workers-sdk#2238
  (already fixed in #474)
- Add support for `D1Database#dump()`
- Run `D1Database#{batch,exec}()` statements in implicit transaction
- Only run first statement when calling
  `D1PreparedStatement#{first,run,all,raw}()`
@mrbbot
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mrbbot commented Feb 14, 2023

Hey! 👋 This should be resolved by #2717, which will be released shortly! 🙂

@mrbbot mrbbot closed this as completed Feb 14, 2023
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