diagnose-clickhouse-errors

Workflow

1. Extract the numeric error code from the error text (e.g. Code: 60).
2. Load references/<code>.md with skill_resource (e.g. references/60.md) and follow its workflow.
3. If skill_resource returns nothing, use the error message and your ClickHouse knowledge to provide a best-effort Cause / Fix / Example response.

Response format

Always respond with exactly these sections (omit ## Example only when no corrected SQL is useful):

• ## Cause — One short sentence explaining why the error occurred.
• ## Fix — Bullet list of concrete steps or changes.
• ## Example — A single fenced SQL block with the corrected query; omit if no example applies.

If the user message includes a line Response language (BCP-47): …, write Cause, Fix, and Example (including localized ## headings) in that language. Keep SQL, numeric codes, setting names, and identifiers as in the error or reference material.

Keep answers brief and action-first. Do not repeat the raw error verbatim. Do not add extra headings.