💬 Commit message: Update 2026-02-14 21:47:42, 1 files, 110 lines
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# Additional Schema Ideas
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From `gen.py/SQL.md` - views, triggers, and FTS not yet in models-db.md.
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## Views
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```sql
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-- Complete model info with latest version
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CREATE VIEW v_models_with_latest AS
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SELECT
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m.id,
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m.civitai_id,
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m.name,
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m.type,
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m.nsfw,
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c.username as creator,
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mv.name as latest_version,
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mv.base_model,
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m.download_count,
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m.thumbs_up_count
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FROM models m
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LEFT JOIN creators c ON m.creator_id = c.id
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LEFT JOIN model_versions mv ON mv.model_id = m.id AND mv.version_index = 0;
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-- Local files with CivitAI info
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CREATE VIEW v_local_files_full AS
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SELECT
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lf.file_path,
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lf.sha256,
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m.name as model_name,
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m.type as model_type,
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mv.name as version_name,
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mv.base_model,
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c.username as creator
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FROM local_files lf
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LEFT JOIN models m ON lf.civitai_model_id = m.civitai_id
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LEFT JOIN model_versions mv ON lf.civitai_version_id = mv.civitai_id
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LEFT JOIN creators c ON m.creator_id = c.id;
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-- Search by hash
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CREATE VIEW v_files_by_hash AS
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SELECT
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fh.hash_type,
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fh.hash_value,
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vf.name as filename,
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m.name as model_name,
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mv.name as version_name,
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mv.base_model
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FROM file_hashes fh
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JOIN version_files vf ON fh.file_id = vf.id
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JOIN model_versions mv ON vf.version_id = mv.id
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JOIN models m ON mv.model_id = m.id;
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```
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## Triggers
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```sql
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-- Update timestamp on local_files
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CREATE TRIGGER update_local_files_timestamp
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AFTER UPDATE ON local_files
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BEGIN
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UPDATE local_files SET updated_at = datetime('now') WHERE id = NEW.id;
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END;
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```
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## FTS (Full-Text Search)
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```sql
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-- Full-text search on model names and descriptions
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CREATE VIRTUAL TABLE models_fts USING fts5(
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name,
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description,
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content='models',
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content_rowid='id'
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);
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-- Triggers to keep FTS in sync
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CREATE TRIGGER models_fts_insert AFTER INSERT ON models BEGIN
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INSERT INTO models_fts(rowid, name, description) VALUES (NEW.id, NEW.name, NEW.description);
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END;
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CREATE TRIGGER models_fts_delete AFTER DELETE ON models BEGIN
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INSERT INTO models_fts(models_fts, rowid, name, description) VALUES ('delete', OLD.id, OLD.name, OLD.description);
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END;
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CREATE TRIGGER models_fts_update AFTER UPDATE ON models BEGIN
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INSERT INTO models_fts(models_fts, rowid, name, description) VALUES ('delete', OLD.id, OLD.name, OLD.description);
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INSERT INTO models_fts(rowid, name, description) VALUES (NEW.id, NEW.name, NEW.description);
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END;
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-- Full-text search on prompts
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CREATE VIRTUAL TABLE prompts_fts USING fts5(
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prompt,
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negative_prompt,
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content='image_generation_params',
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content_rowid='id'
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);
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```
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## Example Queries
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```sql
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-- Search models by name
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SELECT * FROM models WHERE id IN (
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SELECT rowid FROM models_fts WHERE models_fts MATCH 'dreamshaper'
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);
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-- Find models by hash
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SELECT * FROM v_files_by_hash WHERE hash_value LIKE '08AA146%';
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```
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