13 lines
558 B
SQL
13 lines
558 B
SQL
-- New channel Star gifts are saved-gift/admin-log records, not channel history
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-- messages, so channel gifts may have msg_id = 0. The >= 0 branch keeps older
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-- rows migratable without rewriting already persisted data.
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ALTER TABLE public.peer_star_gifts
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DROP CONSTRAINT IF EXISTS peer_star_gifts_ref_check;
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ALTER TABLE public.peer_star_gifts
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ADD CONSTRAINT peer_star_gifts_ref_check CHECK (
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(owner_peer_type = 'user' AND msg_id > 0 AND saved_id = 0)
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OR
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(owner_peer_type = 'channel' AND msg_id >= 0 AND saved_id > 0)
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);
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