30 lines
1.2 KiB
Ruby
30 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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class AddUniqueCommitDesignUserMentionIndexes < ActiveRecord::Migration[6.1]
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include Gitlab::Database::MigrationHelpers
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disable_ddl_transaction!
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COMMIT_INDEX_NAME = 'commit_id_and_note_id_index'
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DESIGN_INDEX_NAME = 'design_user_mentions_on_design_id_and_note_id_index'
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COMMIT_UNIQUE_INDEX_NAME = 'commit_user_mentions_on_commit_id_and_note_id_unique_index'
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DESIGN_UNIQUE_INDEX_NAME = 'design_user_mentions_on_design_id_and_note_id_unique_index'
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def up
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add_concurrent_index :commit_user_mentions, [:commit_id, :note_id], unique: true, name: COMMIT_UNIQUE_INDEX_NAME
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add_concurrent_index :design_user_mentions, [:design_id, :note_id], unique: true, name: DESIGN_UNIQUE_INDEX_NAME
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remove_concurrent_index_by_name :commit_user_mentions, COMMIT_INDEX_NAME
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remove_concurrent_index_by_name :design_user_mentions, DESIGN_INDEX_NAME
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end
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def down
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add_concurrent_index :design_user_mentions, [:design_id, :note_id], name: DESIGN_INDEX_NAME
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add_concurrent_index :commit_user_mentions, [:commit_id, :note_id], name: COMMIT_INDEX_NAME
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remove_concurrent_index_by_name :design_user_mentions, DESIGN_UNIQUE_INDEX_NAME
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remove_concurrent_index_by_name :commit_user_mentions, COMMIT_UNIQUE_INDEX_NAME
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end
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end
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