FreeOnePlus opened a new pull request, #164:
URL: https://github.com/apache/doris-mcp-server/pull/164
## Summary
- execute the exact read-only `SELECT @@version_comment;` probe with bounded
output
- parse Doris release comments into core version, prerelease, commit hash,
and deployment hint
- compare normalized versions without treating commit hashes as version
precedence
- fail closed when the result column or version format is not recognized
## Why
The 1.0.0 hierarchical tool architecture needs a deterministic Doris version
signal before it can evaluate per-child capability contracts. Doris returns
release comments such as
`Doris version doris-3.0.3-rc03-43f06a5e26 (Cloud Mode)`, so a simple
three-number parser would produce incorrect availability decisions.
## Impact
This PR adds the version capability foundation only. It does not change the
current MCP tool list, dispatch behavior, configuration, or public
documentation.
## Validation
- `uv run pytest -q -W error` — 1,148 passed, 69 skipped
- `uv run ruff check .`
- `uv run mypy doris_mcp_server`
- `uv lock --check`
- `uv build`
- real Doris 4.0.5 RC probe on the project test environment using
`SELECT @@version_comment;`
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