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Xevion
045781f7a5
- Add tags, project_tags, and tag_cooccurrence tables with proper indexes - Implement full CRUD API endpoints for tag management - Add tag association endpoints for projects with automatic cooccurrence updates - Include related tags and project filtering by tag functionality
13 lines
644 B
JSON
13 lines
644 B
JSON
{
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"db_name": "PostgreSQL",
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"query": "\n INSERT INTO tag_cooccurrence (tag_a, tag_b, count)\n SELECT \n LEAST(t1.tag_id, t2.tag_id) as tag_a,\n GREATEST(t1.tag_id, t2.tag_id) as tag_b,\n COUNT(*)::int as count\n FROM project_tags t1\n JOIN project_tags t2 ON t1.project_id = t2.project_id\n WHERE t1.tag_id < t2.tag_id\n GROUP BY tag_a, tag_b\n HAVING COUNT(*) > 0\n ",
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"describe": {
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"columns": [],
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"parameters": {
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"Left": []
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},
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"nullable": []
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},
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"hash": "d988a5efcea128fd29c9476b5ea995116e81b7f2b86dd39e33a90063130c4650"
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}
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