b140d4d82a
- 313 new markdown files created - 30 relationships embedded - 313 entries indexed - State initialized with usage data
13 lines
584 B
Markdown
13 lines
584 B
Markdown
---
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id: dd597163-635b-4408-a209-54a33c0732e5
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type: solution
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title: "PostgreSQL EXCLUDED column name fix for Peewee upserts"
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tags: [paper-dynasty, postgresql, peewee, upsert, fix]
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importance: 0.8
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confidence: 0.8
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created: "2026-01-30T23:28:53.941663+00:00"
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updated: "2026-01-30T23:28:53.941663+00:00"
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---
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When using Peewee's on_conflict() with EXCLUDED for PostgreSQL, must use the actual column_name not the field name. ForeignKeyFields have column names ending in _id (e.g., field 'batter' -> column 'batter_id'). Fix: EXCLUDED[field_obj.column_name] instead of EXCLUDED[field_name]
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