23 lines
718 B
SQL
23 lines
718 B
SQL
create table groups (
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name character varying(25) primary key,
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created_utc integer not null
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);
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create index groups_index on groups using btree (created_utc asc);
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create table group_memberships (
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user_id integer not null,
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group_name varchar(25) not null,
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created_utc integer not null,
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approved_utc integer
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);
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alter table only group_memberships
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add constraint group_memberships_pkey primary key (user_id, group_name);
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alter table only group_memberships
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add constraint group_memberships_user_fkey foreign key (user_id) references public.users(id);
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alter table only group_memberships
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add constraint group_memberships_group_fkey foreign key (group_name) references public.groups(name);
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