0fc9f9d3e7
DB schema generated by a migration may look different in rails 4 and 5 (because rails 5 may use different default values). For this reason it's important to explicitly set for which rails version a migration was written for. See https://stackoverflow.com/questions/35929869/activerecordmigration-deprecation-warning-asks-for-rails-version-but-im-no/35930912#35930912
21 lines
571 B
Ruby
21 lines
571 B
Ruby
# See http://doc.gitlab.com/ce/development/migration_style_guide.html
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# for more information on how to write migrations for GitLab.
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class FillRoutesTable < ActiveRecord::Migration[4.2]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = true
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DOWNTIME_REASON = 'No new namespaces should be created during data copy'
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def up
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execute <<-EOF
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INSERT INTO routes
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(source_id, source_type, path)
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(SELECT id, 'Namespace', path FROM namespaces)
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EOF
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end
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def down
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execute("DELETE FROM routes WHERE source_type = 'Namespace'")
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end
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end
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