9 lines
425 B
SQL
9 lines
425 B
SQL
-- 0003_reactions.sql
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CREATE TABLE IF NOT EXISTS message_reactions (
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message_id BIGINT NOT NULL REFERENCES messages(id) ON DELETE CASCADE,
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user_id BIGINT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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emoji TEXT NOT NULL,
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created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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PRIMARY KEY (message_id, user_id, emoji)
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);
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CREATE INDEX IF NOT EXISTS idx_reactions_message ON message_reactions(message_id); |