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