Luke Granger-Brown
57725ef3ec
git-subtree-dir: third_party/nixpkgs git-subtree-split: 76612b17c0ce71689921ca12d9ffdc9c23ce40b2
41 lines
1.2 KiB
SQL
41 lines
1.2 KiB
SQL
CREATE TABLE IF NOT EXISTS sha256 (
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id integer PRIMARY KEY AUTOINCREMENT,
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url text UNIQUE,
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hash text NOT NULL,
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created real DEFAULT (julianday('now'))
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);
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CREATE TABLE IF NOT EXISTS system (
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id integer PRIMARY KEY AUTOINCREMENT,
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name text NOT NULL,
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version text NOT NULL,
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asd text NOT NULL,
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created real DEFAULT (julianday('now')),
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UNIQUE(name, version)
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);
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CREATE TABLE IF NOT EXISTS dep (
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system_id integer NOT NULL REFERENCES system(id),
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dep_id integer NOT NULL REFERENCES system(id),
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PRIMARY KEY (system_id, dep_id)
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);
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CREATE TABLE IF NOT EXISTS src (
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sha256_id integer REFERENCES sha256(id),
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system_id integer UNIQUE REFERENCES system(id)
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);
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DROP VIEW IF EXISTS system_view;
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CREATE VIEW IF NOT EXISTS system_view AS
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SELECT
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sys.name,
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sys.version,
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sys.asd,
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sha.url,
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sha.hash,
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group_concat((SELECT name FROM system WHERE id = dep.dep_id)) as deps
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FROM system sys
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JOIN src ON src.system_id = sys.id
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JOIN sha256 sha ON sha.id = src.sha256_id
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LEFT JOIN dep ON dep.system_id = sys.id
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GROUP BY sys.name;
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