18 lines
538 B
Ruby
18 lines
538 B
Ruby
# frozen_string_literal: true
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class RemoveCiPipelinesMergeRequestsHeadPipelineIdFk < Gitlab::Database::Migration[1.0]
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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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execute('LOCK ci_pipelines, merge_requests IN ACCESS EXCLUSIVE MODE')
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remove_foreign_key_if_exists(:merge_requests, :ci_pipelines, name: "fk_fd82eae0b9")
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end
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end
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def down
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add_concurrent_foreign_key(:merge_requests, :ci_pipelines, name: "fk_fd82eae0b9", column: :head_pipeline_id, target_column: :id, on_delete: :nullify)
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end
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end
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