32 lines
920 B
Ruby
32 lines
920 B
Ruby
# frozen_string_literal: true
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class AddPrimaryKeyToElasticSearchIndexedProjects < ActiveRecord::Migration[6.0]
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DOWNTIME = false
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UNIQUE_INDEX_NAME = 'index_elasticsearch_indexed_projects_on_project_id'
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PRIMARY_KEY_NAME = 'elasticsearch_indexed_projects_pkey'
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def up
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execute(<<~SQL)
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DELETE FROM elasticsearch_indexed_projects
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WHERE project_id IS NULL
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SQL
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execute(<<~SQL)
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ALTER TABLE elasticsearch_indexed_projects
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ALTER COLUMN project_id SET NOT NULL,
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ADD CONSTRAINT #{PRIMARY_KEY_NAME} PRIMARY KEY USING INDEX #{UNIQUE_INDEX_NAME}
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SQL
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end
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def down
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add_index :elasticsearch_indexed_projects, :project_id, unique: true, name: UNIQUE_INDEX_NAME # rubocop:disable Migration/AddIndex
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execute(<<~SQL)
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ALTER TABLE elasticsearch_indexed_projects
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DROP CONSTRAINT #{PRIMARY_KEY_NAME},
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ALTER COLUMN project_id DROP NOT NULL
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SQL
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end
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end
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