30 lines
965 B
SQL
30 lines
965 B
SQL
-- This is the database schema for PostgreSQL.
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create table collection (
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path varchar primary key not null,
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parent_path varchar references collection (path));
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create table item (
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name varchar primary key not null,
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tag varchar not null,
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collection_path varchar references collection (path) not null);
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create table header (
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key varchar not null,
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value varchar not null,
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collection_path varchar references collection (path) not null,
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primary key (key, collection_path));
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create table line (
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key varchar not null,
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value varchar not null,
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item_name varchar references item (name) not null,
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timestamp timestamp not null,
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primary key (key, value, item_name, timestamp));
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create table property (
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key varchar not null,
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value varchar not null,
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collection_path varchar references collection (path) not null,
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primary key (key, collection_path));
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