18 lines
548 B
Ruby
18 lines
548 B
Ruby
# rubocop:disable all
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class AddUsersLowerUsernameEmailIndexes < ActiveRecord::Migration
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disable_ddl_transaction!
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def up
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return unless Gitlab::Database.postgresql?
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execute 'CREATE INDEX CONCURRENTLY index_on_users_lower_username ON users (LOWER(username));'
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execute 'CREATE INDEX CONCURRENTLY index_on_users_lower_email ON users (LOWER(email));'
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end
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def down
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return unless Gitlab::Database.postgresql?
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remove_index :users, :index_on_users_lower_username
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remove_index :users, :index_on_users_lower_email
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end
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end
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