25 lines
671 B
Ruby
25 lines
671 B
Ruby
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# See http://doc.gitlab.com/ce/development/migration_style_guide.html
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# for more information on how to write migrations for GitLab.
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class AddIndexToUserGhost < ActiveRecord::Migration
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include Gitlab::Database::MigrationHelpers
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# Set this constant to true if this migration requires downtime.
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DOWNTIME = false
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# When a migration requires downtime you **must** uncomment the following
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# constant and define a short and easy to understand explanation as to why the
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# migration requires downtime.
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# DOWNTIME_REASON = ''
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disable_ddl_transaction!
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def up
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add_concurrent_index :users, :ghost
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end
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def down
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remove_index :users, :ghost
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end
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end
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