28 lines
768 B
SQL
28 lines
768 B
SQL
pragma foreign_keys = on;
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create table if not exists ValidPaths (
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path text primary key not null,
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hash text not null,
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registrationTime integer not null
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);
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create table if not exists Refs (
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referrer text not null,
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reference text not null,
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primary key (referrer, reference),
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foreign key (referrer) references ValidPaths(path)
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on delete cascade
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deferrable initially deferred,
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foreign key (reference) references ValidPaths(path)
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on delete restrict
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deferrable initially deferred
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);
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create table if not exists FailedDerivations (
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path text primary key not null,
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time integer not null
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);
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create index IndexReferrer on Refs(referrer);
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create index IndexReference on Refs(reference);
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