4paradigm / 4paradigm/OpenMLDB
feat(offline): support const project with arbitrary expression for const projection
Ouverte
batch-engine
enhancement
- Langage dominant
- C++
- Étoiles
- 1.7k
- Forks
- 331
- Merge moyen
- 12 j 12 h
- PR mergées (30 j)
- 1
Description
offline only supports `select `, it is better to support arbitrary expression in const projection, e.g `select fn(12)`.
The feature is generally ease the workflow of integration tests that for example want to test the correctness of a external registered function via `create function` statement.
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