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update-sqlx
// How to safely update SQLx offline query cache. MUST use when SQL queries change.
// How to safely update SQLx offline query cache. MUST use when SQL queries change.
MUST use when writing Bun/TypeScript scripts.
MUST use when writing Bun Native scripts.
MUST use when writing Deno/TypeScript scripts.
MUST use when writing Native TypeScript scripts.
MUST use when using the CLI, including debugging job failures and inspecting run history via `wmill job`.
Svelte coding guidelines for the Windmill frontend. MUST use when writing or modifying code in the frontend directory.
| name | update-sqlx |
| description | How to safely update SQLx offline query cache. MUST use when SQL queries change. |
Windmill uses SQLX_OFFLINE=true in CI, which requires all sqlx::query! / sqlx::query_as! macros to have matching cached query data in backend/.sqlx/.
Run after any change to SQL queries in Rust source files. Without it, CI will fail with:
error: `SQLX_OFFLINE=true` but there is no cached data for this query
cargo sqlx prepare --workspace deletes all existing cache files and regenerates only the ones found in the current compilation. If you don't compile with every feature flag (especially private for EE files), you will silently delete EE query caches, breaking CI for enterprise tests.
The standard ./update_sqlx.sh script tries to compile with all features, but it often fails locally because the EE symlinks can be out of sync with main.
Always preserve the existing EE caches from origin/main. Use this workflow:
cd backend
# 1. Restore the full cache from main (includes EE caches)
git checkout origin/main -- .sqlx/
# 2. Run prepare with OSS features (what compiles locally)
# This regenerates OSS caches to match your code changes.
cargo sqlx prepare --workspace -- --workspace --features all_sqlx_features
# 3. Restore any EE caches that were deleted in step 2.
# These are files present in origin/main but missing after prepare.
git ls-tree origin/main backend/.sqlx/ \
| awk '{print $4}' | sed 's|backend/\.sqlx/||' | sort > /tmp/main_files.txt
find backend/.sqlx -name "*.json" -printf '%P\n' | sort > /tmp/current_files.txt
comm -23 /tmp/main_files.txt /tmp/current_files.txt > /tmp/missing_files.txt
while read f; do
git show "origin/main:backend/.sqlx/$f" > "backend/.sqlx/$f"
done < /tmp/missing_files.txt
# 4. Verify nothing was lost from main
find backend/.sqlx -name "*.json" -printf '%P\n' | sort > /tmp/current_files.txt
comm -23 /tmp/main_files.txt /tmp/current_files.txt | wc -l
# Should output: 0
If your EE repo happens to be in sync, you can use the full script (faster):
cd backend
./update_sqlx.sh
But if it fails with EE compilation errors, use the safe procedure above.
cargo sqlx prepare --workspace with only OSS features and commit the result — it will delete EE caches.SQLX_OFFLINE=true for local cargo sqlx prepare — use a live database per CLAUDE.md. (CI runs with SQLX_OFFLINE=true, which is why the cache must be complete.)After committing, the diff against origin/main should show:
git diff origin/main --stat backend/.sqlx/