**Discovery**: sqlc's DDL support is database-engine specific:
✅ **PostgreSQL**: sqlc generates functions for CREATE INDEX, CREATE FUNCTION
❌ **SQLite**: sqlc does NOT generate CREATE INDEX functions
❌ **Both**: sqlc does NOT generate CREATE TRIGGER functions
**Corrected Implementation**:
- Use sqlc-generated setup functions where available (tables always, PostgreSQL indexes)
- Use manual SQL where sqlc doesn't support (SQLite indexes, all triggers)
- Comments clarify why manual SQL is needed in each case
**Architecture Principle**: Use sqlc for what it supports, supplement with manual SQL for what it doesn't - this is the recommended hybrid approach.
Joakim
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