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28 lines
754 B
SQL
28 lines
754 B
SQL
BEGIN TRANSACTION;
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DROP INDEX index_folder_path;
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ALTER TABLE folder RENAME TO folder_old;
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CREATE TABLE folder (
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id CHAR(36) PRIMARY KEY,
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root BOOLEAN NOT NULL,
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name VARCHAR(256) NOT NULL COLLATE NOCASE,
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path VARCHAR(4096) NOT NULL,
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path_hash BLOB NOT NULL,
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created DATETIME NOT NULL,
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cover_art VARCHAR(256),
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last_scan INTEGER NOT NULL,
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parent_id CHAR(36) REFERENCES folder
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);
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CREATE UNIQUE INDEX index_folder_path ON folder(path_hash);
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INSERT INTO folder(id, root, name, path, path_hash, created, cover_art, last_scan, parent_id)
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SELECT id, root, name, path, path_hash, created, CASE WHEN has_cover_art THEN 'cover.jpg' ELSE NULL END, last_scan, parent_id
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FROM folder_old;
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DROP TABLE folder_old;
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COMMIT;
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VACUUM;
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