Previously, the sql() helper would convert undefined values to NULL for INSERT
statements, which could cause issues when inserting into NOT NULL columns.
This change makes INSERT behave consistently with UPDATE, which already skips
undefined values.
Now when using `sql({ foo: undefined, id: 1 })` in an INSERT:
- The `foo` column is omitted entirely from the query
- Only columns with defined values are included
- If all columns have undefined values, a descriptive error is thrown
This aligns with the expected JavaScript behavior where undefined typically
means "not present" rather than "explicitly null".
Fixes#22156 (comment from EvHaus about INSERT statements)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
### What does this PR do?
Enable compiler flags
Update SQLite amalgamation using https://www.sqlite.org/download.html
source code
[sqlite-src-3500400.zip](https://www.sqlite.org/2025/sqlite-src-3500400.zip)
with:
```bash
./configure CFLAGS="-DSQLITE_ENABLE_UPDATE_DELETE_LIMIT"
make sqlite3.c
```
This is the same version that before just with this adicional flag that
must be enabled when generating the amalgamation so we are actually able
to use this option. You can also see that without this the build will
happen but the feature will not be enable
https://buildkite.com/bun/bun/builds/27940, as informed in
https://www.sqlite.org/howtocompile.html topic 5.
### How did you verify your code works?
Add in CI two tests that check if the feature is enabled on windows
---------
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
### What does this PR do?
Returning clause should work with insert now
### How did you verify your code works?
Tests
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
This PR makes connection string parsing more sensible in Bun.SQL,
without breaking the default fallback of postgres
Added some tests checking for connection string precedence
---------
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
### What does this PR do?
### How did you verify your code works?
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
### What does this PR do?
Add MySQL support, Refactor will be in a followup PR
### How did you verify your code works?
A lot of tests
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: cirospaciari <6379399+cirospaciari@users.noreply.github.com>
### What does this PR do?
Support sqlite in the Bun.sql API
Fixes#18951Fixes#19701
### How did you verify your code works?
tests
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
