mirror of https://github.com/LemmyNet/lemmy.git
36 lines
1.1 KiB
MySQL
36 lines
1.1 KiB
MySQL
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-- outgoing activities, need to be stored to be later server over http
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-- we change data column from jsonb to json for decreased size
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-- https://stackoverflow.com/a/22910602
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create table sent_activity (
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id bigserial primary key,
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ap_id text unique not null,
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data json not null,
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sensitive boolean not null,
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published timestamp not null default now()
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);
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-- incoming activities, we only need the id to avoid processing the same activity multiple times
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create table received_activity (
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id bigserial primary key,
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ap_id text unique not null,
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published timestamp not null default now()
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);
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-- copy sent activities to new table. only copy last 100k for faster migration
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insert into sent_activity(ap_id, data, sensitive, published)
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select ap_id, data, sensitive, published
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from activity
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where local = true
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order by id desc
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limit 100000;
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-- copy received activities to new table. only last 1m for faster migration
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insert into received_activity(ap_id, published)
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select ap_id, published
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from activity
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where local = false
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order by id desc
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limit 1000000;
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drop table activity;
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