46 lines
1.4 KiB
Ruby
46 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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class AddEnvironmentScopeToGroupVariables < ActiveRecord::Migration[6.0]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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OLD_INDEX = 'index_ci_group_variables_on_group_id_and_key'
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NEW_INDEX = 'index_ci_group_variables_on_group_id_and_key_and_environment'
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disable_ddl_transaction!
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def up
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unless column_exists?(:ci_group_variables, :environment_scope)
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# rubocop:disable Migration/AddLimitToTextColumns
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# Added in 20210305013509_add_text_limit_to_group_ci_variables_environment_scope
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add_column :ci_group_variables, :environment_scope, :text, null: false, default: '*'
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# rubocop:enable Migration/AddLimitToTextColumns
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end
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add_concurrent_index :ci_group_variables, [:group_id, :key, :environment_scope], unique: true, name: NEW_INDEX
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remove_concurrent_index_by_name :ci_group_variables, OLD_INDEX
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end
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def down
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remove_duplicates!
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add_concurrent_index :ci_group_variables, [:group_id, :key], unique: true, name: OLD_INDEX
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remove_concurrent_index_by_name :ci_group_variables, NEW_INDEX
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remove_column :ci_group_variables, :environment_scope
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end
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private
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def remove_duplicates!
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execute <<-SQL
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DELETE FROM ci_group_variables
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WHERE id NOT IN (
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SELECT MIN(id)
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FROM ci_group_variables
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GROUP BY group_id, key
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)
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SQL
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end
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end
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