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30 lines
699 B
30 lines
699 B
3 years ago
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-- Projects
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CREATE TABLE project (
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id INTEGER NOT NULL PRIMARY KEY,
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name TEXT NOT NULL
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);
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CREATE UNIQUE INDEX project_name ON project (name);
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CREATE TABLE tag (
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id INTEGER NOT NULL PRIMARY KEY,
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label TEXT NOT NULL
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)
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CREATE UNIQUE INDEX tag_label ON tag (label);
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CREATE TABLE entry (
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id INTEGER NOT NULL PRIMARY KEY,
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start_ts DATETIME NOT NULL,
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stop_ts DATETIME,
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project_id INTEGER NOT NULL,
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FOREIGN KEY (project_id) REFERENCES project (id)
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);
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CREATE TABLE entry_tags (
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id INTEGER NOT NULL PRIMARY KEY,
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entry_id INTEGER NOT NULL,
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tag_id INTEGER NOT NULL,
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CONSTRAINT UNIQUE (entry_id, tag_id),
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FOREIGN KEY (entry_id) REFERENCES entry (id),
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FOREIGN KEY (tag_id) REFERENCES tag (id)
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)
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