42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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class CreateBulkImportTrackers < ActiveRecord::Migration[6.0]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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disable_ddl_transaction!
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def up
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with_lock_retries do
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unless table_exists?(:bulk_import_trackers)
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create_table :bulk_import_trackers do |t|
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t.references :bulk_import_entity,
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null: false,
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index: false,
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foreign_key: { on_delete: :cascade }
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t.text :relation, null: false
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t.text :next_page
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t.boolean :has_next_page, default: false, null: false
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t.index %w(bulk_import_entity_id relation),
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unique: true,
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name: :bulk_import_trackers_uniq_relation_by_entity
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end
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end
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end
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add_check_constraint :bulk_import_trackers,
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'(has_next_page IS FALSE or next_page IS NOT NULL)',
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'check_next_page_requirement'
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add_text_limit :bulk_import_trackers, :relation, 255
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add_text_limit :bulk_import_trackers, :next_page, 255
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end
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def down
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with_lock_retries do
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drop_table :bulk_import_trackers
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end
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end
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end
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