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I hereby agree to the terms of the [GreptimeDB CLA](https://github.com/GreptimeTeam/.github/blob/main/CLA.md). ## Refer to a related PR or issue link (optional) Independent PR. No dependencies. ## What's changed and what's your intention? Recognize `SeriesScanExec` in query metrics and preserve typed errors through the record batch adapter: - `PlanMetrics`: recognizes `SeriesScanExec` nodes so region-scoped stats attribution works. - `RecordBatchStreamAdapter`: preserves the original typed error via `BoxedError` instead of wrapping into a generic execution error. This lets downstream recover the specific status code (e.g., `InvalidArguments` instead of `EngineExecuteQuery`). **2 files, +203/-9 production + 1 sqlness expected result.** ### Error code change The typed error preservation changes the error code for the `semantic_graph` upper-bound-only query from `3001(EngineExecuteQuery)` to `1004(InvalidArguments)`. The error message text is unchanged. The new code is correct: the original error was an argument validation error, not a generic execution failure. The sqlness expected result has been updated. ### Verification - `cargo check --all-targets` ✅, `cargo nextest run -p common-recordbatch` → **65/65 passed** ✅ - sqlness expected result updated for the typed error code change ## PR Checklist - [x] I have written the necessary rustdoc comments. - [x] I have added the necessary unit tests and integration tests. - [ ] This PR requires documentation updates. - [x] API changes are backward compatible. - [x] Schema or data changes are backward compatible. - [ ] This PR needs to be backported to release branches.
Sqlness Test
Sqlness manual
Case file
Sqlness has two types of file:
.sql: test input, SQL only.result: expected test output, SQL and its results
.result is the output (execution result) file. If you see .result files is changed,
it means this test gets a different result and indicates it fails. You should
check change logs to solve the problem.
You only need to write test SQL in .sql file, and run the test.
Case organization
The root dir of input cases is tests/cases. It contains several subdirectories stand for different test
modes. E.g., standalone/ contains all the tests to run under greptimedb standalone start mode.
Under the first level of subdirectory (e.g. the cases/standalone), you can organize your cases as you like.
Sqlness walks through every file recursively and runs them.
Kafka WAL
Sqlness supports Kafka WAL. You can either provide a Kafka cluster or let sqlness to start one for you.
To run test with kafka, you need to pass the option -w kafka. If no other options are provided, sqlness will use conf/kafka-cluster.yml to start a Kafka cluster. This requires docker and docker-compose commands in your environment.
Otherwise, you can additionally pass the your existing kafka environment to sqlness with -k option. E.g.:
cargo sqlness bare -w kafka -k localhost:9092
In this case, sqlness will not start its own kafka cluster and the one you provided instead.
Run the test
Unlike other tests, this harness is in a binary target form. You can run it with:
cargo sqlness bare
It automatically finishes the following procedures: compile GreptimeDB, start it, grab tests and feed it to
the server, then collect and compare the results. You only need to check if the .result files are changed.
If not, congratulations, the test is passed 🥳!