63 lines
1.7 KiB
SQL
63 lines
1.7 KiB
SQL
-- ------------------------
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-- Metadata table (singleton)
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-- ------------------------
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DROP TABLE IF EXISTS metadata;
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CREATE TABLE metadata (
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name VARCHAR(50),
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comment VARCHAR(200),
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private_key VARCHAR(500),
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public_key VARCHAR(500)
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);
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INSERT INTO metadata DEFAULT VALUES;
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-- ------------------------
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-- Entity table
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-- ------------------------
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DROP TABLE IF EXISTS entity CASCADE;
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CREATE TABLE entity (
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id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
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creation_ts TIMESTAMPTZ NOT NULL DEFAULT now(),
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creator INT REFERENCES entity(id),
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name VARCHAR(100) NOT NULL,
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type VARCHAR(10) NOT NULL DEFAULT 'person', -- 'creator', 'person', 'group', 'device'
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geo_offset BIGINT,
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public_key VARCHAR(300) NOT NULL,
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expiration DATE,
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status VARCHAR(10) NOT NULL DEFAULT 'active'
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);
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-- Indexes
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CREATE INDEX idx_entity_name ON entity(name);
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CREATE INDEX idx_entity_expiration ON entity(expiration);
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ALTER TABLE entity ADD CONSTRAINT entity_name_unique UNIQUE (name);
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-- ------------------------
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-- Group Member table
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-- ------------------------
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DROP TABLE IF EXISTS group_member;
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CREATE TABLE group_member (
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group_id INT NOT NULL REFERENCES entity(id) ON DELETE CASCADE,
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member_id INT NOT NULL REFERENCES entity(id) ON DELETE CASCADE,
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role VARCHAR(10),
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PRIMARY KEY (group_id, member_id)
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);
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CREATE INDEX idx_group_member_member_group ON group_member(member_id, group_id);
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-- ------------------------
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-- Property table
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-- ------------------------
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DROP TABLE IF EXISTS property;
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CREATE TABLE property (
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id INT NOT NULL REFERENCES entity(id) ON DELETE CASCADE,
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property_name VARCHAR(100),
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PRIMARY KEY (id, property_name)
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);
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