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32 lines
1.2 KiB
Ruby
32 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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class RemoveLegacyUserSettingsData < ActiveRecord::Migration[7.2]
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def up
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connection.execute(<<~SQL.squish)
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DELETE FROM settings
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WHERE
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thing_type IS NOT NULL
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AND thing_id IS NOT NULL
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SQL
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# When running these migrations on mastodon.social, we saw 'notification_emails'
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# and 'interactions' records that were not associated to a user and caused a
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# migration issue.
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# While I have not been able to pinpoint the exact cause of the issue, it is likely
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# related to the settings system changes made in b11fdc3ae3f90731c01149a5a36dc64e065d4ea2.
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# So, delete a few user settings that should already have been deleted.
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connection.execute(<<~SQL.squish)
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DELETE FROM settings
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WHERE var IN (
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'notification_emails', 'interactions', 'boost_modal', 'auto_play_gif',
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'delete_modal', 'system_font_ui', 'default_sensitive', 'unfollow_modal',
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'reduce_motion', 'display_sensitive_media', 'hide_network', 'expand_spoilers',
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'display_media', 'aggregate_reblogs', 'show_application', 'advanced_layout',
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'use_blurhash', 'use_pending_items')
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SQL
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end
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def down
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raise ActiveRecord::IrreversibleMigration
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end
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end
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