forked from MarseyWorld/MarseyWorld
12 lines
377 B
MySQL
12 lines
377 B
MySQL
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alter table chat_memberships add column is_mod bool not null default false;
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alter table chat_memberships alter column is_mod drop default;
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DO
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$do$
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BEGIN
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FOR i IN 1..600 LOOP
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update chat_memberships m1 set is_mod=true where chat_id = i and user_id = (select user_id from chat_memberships m2 where m1.chat_id = m2.chat_id order by created_utc limit 1);
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END LOOP;
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END
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$do$;
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