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mingjerli merged 1 commit into from
Dec 31, 2025
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docs: Update README example outputs to match actual behavior #46

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16 changes: 10 additions & 6 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -333,12 +333,16 @@ print("✓ Exported to lineage.json, columns.csv, lineage.dot")

**Output:**
```
📊 Propagating metadata for 6 columns...
📊 Pass 1: Propagating metadata backward from 6 output columns...
📊 Pass 2: Propagating metadata forward for 6 columns...
✅ Done! Propagated metadata for 6 columns
Found 2 PII columns:
Found 3 PII columns:
ColumnNode('raw.orders.user_email')
Owner: data-team
Tags: contact, sensitive
ColumnNode('source.orders.user_email')
Owner: data-team
Tags: contact, sensitive
ColumnNode('analytics.revenue.user_email')
Owner: data-team
Tags: contact, sensitive
Expand Down Expand Up @@ -524,7 +528,7 @@ Tool: trace_backward
Sources: 1 columns
Tool: trace_forward
Tool: search_columns
Found: 2 matches
Found: 3 matches
```

**Supported question types:**
Expand Down Expand Up @@ -667,11 +671,11 @@ print(f"PII columns: {result.message}")

**Output:**
```
Tables: ['raw.orders', 'staging.orders', 'analytics.revenue']
Columns: ['customer_email', 'total']
Tables: ['analytics.revenue', 'raw.orders', 'staging.orders']
Columns: [{'name': 'customer_email'}, {'name': 'total'}]
Sources: Column analytics.revenue.total is derived from: raw.orders.amount
Impacts: Column raw.orders.amount impacts: analytics.revenue.total
Matches: Found 2 columns matching 'email'
Matches: Found 3 columns matching 'email'
PII columns: No PII columns found
```

Expand Down