For Table Documentation

---
name: data-context-extractor-for-table-documentation
description: 'Sub-skill of data-context-extractor: For Table Documentation (+2).'
version: 1.0.0
category: data-analytics
type: reference
scripts_exempt: true
---

# For Table Documentation (+2)

## For Table Documentation

- **Location**: Full table path
- **Description**: What this table contains, when to use it
- **Primary Key**: How to uniquely identify rows
- **Update Frequency**: How often data refreshes
- **Key Columns**: Table with column name, type, description, notes
- **Relationships**: How this table joins to others
- **Sample Queries**: 2-3 common query patterns


## For Metrics Documentation

- **Metric Name**: Human-readable name
- **Definition**: Plain English explanation
- **Formula**: Exact calculation with column references
- **Source Table(s)**: Where the data comes from
- **Caveats**: Edge cases, exclusions, gotchas


## For Entity Documentation

- **Entity Name**: What it's called
- **Definition**: What it represents in the business
- **Primary Table**: Where to find this entity
- **ID Field(s)**: How to identify it
- **Relationships**: How it relates to other entities
- **Common Filters**: Standard exclusions (internal, test, etc.)

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