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https://github.com/plausible/analytics.git
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4b36bb7138
* Use clickhouse-ecto for stats * Use clickhouse ecto instead of low-level clickhousex * Remove defaults from event schema * Remove all references to Clickhousex * Document configuration change * Ensure createdb and migrations can be run in a release * Remove config added for debug * Update plausible_variables.sample.env
53 lines
1.7 KiB
Elixir
53 lines
1.7 KiB
Elixir
defmodule Plausible.ClickhouseRepo.Migrations.CreateEventsAndSessions do
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use Ecto.Migration
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def up do
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create_events()
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create_sessions()
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end
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defp create_events() do
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create_if_not_exists table(:events, engine: "MergeTree() PARTITION BY toYYYYMM(timestamp) ORDER BY (name, domain, user_id, timestamp) SETTINGS index_granularity = 8192") do
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add :name, :string
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add :domain, :string
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add :user_id, :UInt64
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add :session_id, :UInt64
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add :hostname, :string
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add :pathname, :string
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add :referrer, :string
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add :referrer_source, :string
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add :country_code, :"LowCardinality(FixedString(2))"
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add :screen_size, :"LowCardinality(String)"
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add :operating_system, :"LowCardinality(String)"
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add :browser, :"LowCardinality(String)"
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add :timestamp, :naive_datetime
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end
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end
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defp create_sessions() do
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create_if_not_exists table(:sessions, engine: "CollapsingMergeTree(sign) PARTITION BY toYYYYMM(start) ORDER BY (domain, user_id, session_id, start) SETTINGS index_granularity = 8192") do
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add :session_id, :UInt64
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add :sign, :"Int8"
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add :domain, :string
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add :user_id, :UInt64
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add :hostname, :string
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add :is_bounce, :boolean
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add :entry_page, :string
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add :exit_page, :string
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add :pageviews, :integer
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add :events, :integer
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add :duration, :"UInt32"
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add :referrer, :string
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add :referrer_source, :string
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add :country_code, :"LowCardinality(FixedString(2))"
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add :screen_size, :"LowCardinality(String)"
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add :operating_system, :"LowCardinality(String)"
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add :browser, :"LowCardinality(String)"
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add :start, :naive_datetime
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add :timestamp, :naive_datetime
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end
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end
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end
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