14 lines
438 B
SQL
14 lines
438 B
SQL
CREATE TABLE cohorts (
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id VARCHAR(64) PRIMARY KEY DEFAULT uuid_generate_v4(),
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start_date TIMESTAMP NOT NULL,
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end_date TIMESTAMP NOT NULL,
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cumulative BOOLEAN NOT NULL DEFAULT FALSE,
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data_set JSON NOT NULL DEFAULT '{}',
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX index_started_date ON cohorts USING btree (start_date);
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