{ "db_name": "PostgreSQL", "query": "\n DELETE FROM project_attribution_files paf\n USING project_attribution_groups pag\n WHERE pag.id = paf.group_id\n AND NOT EXISTS (\n SELECT 1\n FROM override_file_sources ofs\n INNER JOIN files f ON f.id = ofs.file_id\n INNER JOIN versions v ON v.id = f.version_id\n WHERE ofs.sha1 = paf.sha1\n AND v.mod_id = pag.project_id\n )\n ", "describe": { "columns": [], "parameters": { "Left": [] }, "nullable": [] }, "hash": "d46c53877e97d54f38895f070bdc0a2417ba87ecac65edd03e8dc7a677f5efa9" }