54 lines
1.0 KiB
Elixir
54 lines
1.0 KiB
Elixir
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defmodule Pleroma.Repo.Migrations.FixMissingFollowingCount do
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use Ecto.Migration
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def up do
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"""
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UPDATE
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users
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SET
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following_count = sub.count
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FROM
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(
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SELECT
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users.id AS sub_id
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,COUNT (following_relationships.id)
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FROM
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following_relationships
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,users
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WHERE
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users.id = following_relationships.follower_id
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AND following_relationships.state = 'accept'
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GROUP BY
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users.id
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) AS sub
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WHERE
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users.id = sub.sub_id
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AND users.local = TRUE
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;
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"""
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|> execute()
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"""
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UPDATE
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users
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SET
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following_count = 0
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WHERE
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following_count IS NULL
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"""
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|> execute()
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execute("ALTER TABLE users
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ALTER COLUMN following_count SET DEFAULT 0,
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ALTER COLUMN following_count SET NOT NULL
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")
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end
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def down do
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execute("ALTER TABLE users
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ALTER COLUMN following_count DROP DEFAULT,
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ALTER COLUMN following_count DROP NOT NULL
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")
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end
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end
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