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# frozen_string_literal: true
class RemoveTemporaryIndexForProjectTopicsOnTaggings < Gitlab::Database::Migration[1.0]
MIGRATION = 'ExtractProjectTopicsIntoSeparateTable'
INDEX_NAME = 'tmp_index_taggings_on_id_where_taggable_type_project'
INDEX_CONDITION = "taggable_type = 'Project'"
disable_ddl_transaction!
def up
# Ensure that no background jobs of 20210730104800_schedule_extract_project_topics_into_separate_table remain
finalize_background_migration MIGRATION
# this index was used in 20210730104800_schedule_extract_project_topics_into_separate_table
remove_concurrent_index_by_name :taggings, INDEX_NAME
end
def down
add_concurrent_index :taggings, :id, where: INDEX_CONDITION, name: INDEX_NAME # rubocop:disable Migration/PreventIndexCreation
end
end
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