37 lines
1.1 KiB
SQL
37 lines
1.1 KiB
SQL
create table website (
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website_id uuid primary key,
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hostname varchar(255) unique not null,
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created_at timestamp with time zone default current_timestamp
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);
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create table session (
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session_id uuid primary key,
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website_id uuid references website(website_id) on delete cascade,
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created_at timestamp with time zone default current_timestamp,
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browser varchar(20),
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os varchar(20),
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screen varchar(11),
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language varchar(35),
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country char(2)
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);
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create table pageview (
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view_id serial primary key,
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session_id uuid references session(session_id) on delete cascade,
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created_at timestamp with time zone default current_timestamp,
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url varchar(500) not null,
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referrer varchar(500)
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);
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create table event (
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event_id serial primary key,
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session_id uuid references session(session_id) on delete cascade,
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created_at timestamp with time zone default current_timestamp,
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url varchar(500) not null,
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event_type varchar(50) not null,
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event_value varchar(255) not null
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);
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create index on session(created_at);
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create index on pageview(created_at);
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create index on event(created_at); |