AliceDarkest
29 lines
1.4 KiB
SQL
29 lines
1.4 KiB
SQL
CREATE TABLE neuralnet_privacy (
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username VARCHAR(100) PRIMARY KEY REFERENCES users(username) ON DELETE CASCADE ON UPDATE CASCADE,
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enabled BOOLEAN NOT NULL DEFAULT FALSE
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);
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CREATE TABLE neuralnet_connections (
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id BIGINT GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
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requester VARCHAR(100) NOT NULL REFERENCES users(username) ON DELETE CASCADE ON UPDATE CASCADE,
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addressee VARCHAR(100) NOT NULL REFERENCES users(username) ON DELETE CASCADE ON UPDATE CASCADE,
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status VARCHAR(20) NOT NULL DEFAULT 'PENDING',
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created_at TIMESTAMP NOT NULL,
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responded_at TIMESTAMP,
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CONSTRAINT uq_neuralnet_connection UNIQUE (requester, addressee),
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CONSTRAINT chk_neuralnet_no_self CHECK (requester <> addressee)
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);
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CREATE INDEX idx_neuralnet_connection_addressee ON neuralnet_connections(addressee, status);
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CREATE TABLE neuralnet_messages (
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id BIGINT GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
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sender VARCHAR(100) NOT NULL REFERENCES users(username) ON DELETE CASCADE ON UPDATE CASCADE,
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recipient VARCHAR(100) NOT NULL REFERENCES users(username) ON DELETE CASCADE ON UPDATE CASCADE,
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body VARCHAR(2000) NOT NULL,
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sent_at TIMESTAMP NOT NULL,
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read_at TIMESTAMP,
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reported BOOLEAN NOT NULL DEFAULT FALSE
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);
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CREATE INDEX idx_neuralnet_message_pair ON neuralnet_messages(sender, recipient, sent_at);
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CREATE INDEX idx_neuralnet_message_unread ON neuralnet_messages(recipient, read_at);
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