wrangler-d1-execute-potential-defect

Minimal repro of potential defect when running wrangler d1 execute with --file option since 3.57.

Overview

1. Init the environment.
2. Init the database.
3. Test for expected results (the results of the query).
4. Update wrangler version to 3.57+.
5. Test for incorrect results (the metadata of the query).
6. Teardown.

Steps

Init the environment

If you're not using pnpm, replace the pnpm commands with the appropriate commands from your chosen package manager, such as npm, yarn etc.

git clone git@github.com:smcstewart/wrangler-d1-execute-potential-defect.git
cd wrangler-d1-execute-potential-defect
pnpm install

Change line 1 of wrangler.toml, adding your Cloudflare account_id.

e.g. account_id = "" -> account_id = "put-your-account-id-in here"

The environment below is setup for dev, but if you've called your environment something different, remember to replace that in the commands below and also in your wrangler.toml file.

Init the database

pnpm exec wrangler d1 create wrangler-d1-execute-potential-defect --env dev

Change line 11, adding the ID of your database that was the result from the command above. e.g. { binding = "DB", database_name = "wrangler-d1-execute-potential-defect", database_id = "" } -> { binding = "DB", database_name = "wrangler-d1-execute-potential-defect", database_id = "put-your-database-id-in-here" }

pnpm exec wrangler d1 execute wrangler-d1-execute-potential-defect --command "CREATE TABLE IF NOT EXISTS xyz (id text PRIMARY KEY, name text NOT NULL)" --remote --env dev
pnpm exec wrangler d1 execute wrangler-d1-execute-potential-defect --command "INSERT INTO xyz VALUES ('001', 'John Smith'), ('002', 'Jenny Anderson'), ('003', 'Ann Jones'), ('004', 'William McBappe')" --remote --env dev

Test for expected results

pnpm exec wrangler d1 execute wrangler-d1-execute-potential-defect --file "./test.sql" --remote --env dev --yes

You will see output similar to:

 ⛅️ wrangler 3.56.0 (update available 3.61.0)
-------------------------------------------------------
🌀 Mapping SQL input into an array of statements
🌀 Parsing 1 statements
🌀 Executing on remote database wrangler-d1-execute-potential-defect (database-id-will-show-here):
🌀 To execute on your local development database, remove the --remote flag from your wrangler command.
🚣 Executed 1 commands in 0.191ms
┌─────┬─────────────────┐
│ id  │ name            │
├─────┼─────────────────┤
│ 001 │ John Smith      │
├─────┼─────────────────┤
│ 002 │ Jenny Anderson  │
├─────┼─────────────────┤
│ 003 │ Ann Jones       │
├─────┼─────────────────┤
│ 004 │ William McBappe │
└─────┴─────────────────┘

Change wrangler version to 3.57

Change line 18 in the package.json file, updating the version of wrangler to 3.57. i.e. "wrangler": "3.56.0" -> "wrangler": "3.57.0"

Test for incorrect results

pnpm install
pnpm exec wrangler d1 execute wrangler-d1-execute-potential-defect --file "./test.sql" --remote --env dev --yes

You will now see output similar to:

 ⛅️ wrangler 3.57.0 (update available 3.61.0)
-------------------------------------------------------
▲ [WARNING] ⚠️ This process may take some time, during which your D1 database will be unavailable to serve queries.


🌀 Executing on remote database wrangler-d1-execute-potential-defect (database-id-will-show-here):
🌀 To execute on your local development database, remove the --remote flag from your wrangler command.
Note: if the execution fails to complete, your DB will return to its original state and you can safely retry.
├ 🌀 Uploading 4be003e2-5785-4e2f-86a0-db3d2e1bfa8a.46a9e065997e9de0.sql 
│ 🌀 Uploading complete.
│ 
🌀 Starting import...
🌀 Processed 1 queries.
🚣 Executed 1 queries in 0.00 seconds (1 rows read, 0 rows written)
   Database is currently at bookmark 00000002-00000000-00002de5-cbc221a9f0d27df13a737029559e8319.
┌────────────────────────┬───────────┬──────────────┬───────────────────┐
│ Total queries executed │ Rows read │ Rows written │ Databas size (MB) │
├────────────────────────┼───────────┼──────────────┼───────────────────┤
│ 1                      │ 1         │ 0            │ 0.02              │
└────────────────────────┴───────────┴──────────────┴───────────────────┘

Teardown

pnpm exec wrangler d1 delete wrangler-d1-execute-potential-defect --env dev
cd ..
rm -rf wrangler-d1-execute-potential-defect