dolphindb-raglisted

# DolphinDB Answer Discipline ## The Rule ``` NEVER answer DolphinDB questions from memory alone. Ground every claim in a verifiable source. ``` Model training data is outdated and frequently wrong about DolphinDB (function names, signatures, division operator, window semantics). Without a retrieval tool available, the only safe sources are: 1. Official DolphinDB documentation the user has linked or pasted 2. Local docs / scripts the user has in this workspace (read them with the file tools) 3. Verified behavior from executing a minimal probe script on the DolphinX platform 4. The schema / pitfalls notes shipped with `dolphindb-daily-factor` (`references/schema.md`, `references/pitfalls.md`) Anything else is a guess. Mark it as a guess or refuse. ## Scope of This Skill This skill is **answer discipline** for DolphinDB questions: - ✅ Explaining DolphinDB syntax / functions when you can cite a concrete source - ✅ Diagnosing error messages by either matching them to local docs or running a reproducer on the DolphinX platform - ✅ Recommending a pattern, with the source the recommendation came from Out of scope: - ❌ Generating daily-frequency factor code → use the `dolphindb-daily-factor` skill (it owns the template, schema, and execution loop) - ❌ Inventing a function signature because it "feels right" → STOP, say you're not sure and ask the user for the doc page, or run a probe on the platform ## When in Doubt — Verify Before You Answer In order of preference: 1. **