11 lines
415 B
SQL
11 lines
415 B
SQL
-- ==========================================
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-- Chat Switchboard — 017 Unread Counts
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-- ==========================================
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-- Adds last_read_message_id to channel_participants for
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-- per-user unread count computation.
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-- ICD §3 (Channels & Conversations) — v0.23.2
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-- ==========================================
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ALTER TABLE channel_participants
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ADD COLUMN IF NOT EXISTS last_read_message_id UUID;
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