mirror of
https://github.com/windmill-labs/windmill.git
synced 2026-08-19 00:02:03 +00:00
Vladislav Kuzmin
bf1b2cdcf9
* fix(duckdb): cast columns in quicksearch so nested types can be previewed
DuckDB's `CONCAT` implicitly casts scalars but rejects nested types:
D SELECT CONCAT(' ', ['a','b']);
Binder Error: Cannot concatenate types VARCHAR and VARCHAR[] - an explicit
cast is required
Quicksearch concatenates every visible column, so one LIST, STRUCT or MAP column
makes a table impossible to preview — both the grid and its row count fail:
Binder Error: Cannot concatenate types VARCHAR, VARCHAR, BIGINT, ...,
VARCHAR[], ... and TIMESTAMP WITH TIME ZONE - an explicit cast is required
LINE 1: ... FROM "raw"."accounts" WHERE ($1 = '' OR CONCAT(' ', "id", ...
Every scalar in that list concatenates fine on its own — VARCHAR, BIGINT,
DOUBLE, BOOLEAN, DATE and TIMESTAMPTZ were each checked individually — so the
array column is the entire cause.
Cast each column in the predicate. The comparison is textual either way, so no
result changes, and the projection is untouched: casting there would change the
types the caller reads back. This follows the shape already used for MSSQL in
`mssql_needs_cast_for_eq`.
Both DuckDB quicksearch sites are covered, SELECT and COUNT. Fixing one leaves
the grid rendering while the row count still errors.
Tests include the live path: the Database Manager sends a
`-- WM_INTERNAL_DB_SELECT {...}` marker and the backend expands it, so the new
test drives that expansion with the real 27-column definition captured from a
failing job, `sync_id VARCHAR[]` included. It fails without the fix and passes
with it.
* fix(frontend): cast columns in the DuckDB quicksearch
Same defect as the Rust query builders, in the implementation that actually
runs. `make_select_query` / `make_count_query` in windmill-common have no callers
anywhere in the repo; the query the browser sends is built here.
DuckDB's CONCAT implicitly casts scalars but rejects nested types, and
quicksearch concatenates every visible column, so one LIST column makes a table
impossible to preview — both the page and its row count fail with
Binder Error: Cannot concatenate types VARCHAR, ..., VARCHAR[], ... and
TIMESTAMP WITH TIME ZONE - an explicit cast is required
The helper lives in select.ts and is imported by count.ts so the two cannot
drift, and both call sites are fixed: fixing only SELECT leaves the grid
rendering while the row count still errors.
* fix(duckdb): cast only list columns in quicksearch, leaving other SQL byte-identical
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
* test(frontend): pin the DuckDB quicksearch column list byte-for-byte
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Ruben Fiszel <ruben@windmill.dev>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
Windmill Backend
This folder holds all backend components, the src/ folder only contains files used to build the "root" binary.
Components
| name | description |
|---|---|
| windmill-api | The API server, exposing functionality to other components and the frontend |
| windmill-audit | Contains audit functionality, allowing different components to record important actions |
| windmill-common | Common code shared by all crates |
| windmill-queue | Contains job & flow queuing functionality, commonly written to by the API server and read from by workers |
| windmill-worker | The worker. Used to process and execute flows & jobs. |
| parsers | Contains code to parse signatures in different langauges. |
Compile sqlx for offline ci
cargo sqlx prepare --workspace -- --bin windmill --features enterprise