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# frozen_string_literal: true
class DropForeignKeysFromCycleAnalyticsUnusedTables < Gitlab::Database::Migration[2.1]
disable_ddl_transaction!
def up
with_lock_retries do
remove_foreign_key :analytics_cycle_analytics_project_stages, column: :stage_event_hash_id
remove_foreign_key :analytics_cycle_analytics_project_stages, column: :project_id
remove_foreign_key :analytics_cycle_analytics_project_stages, column: :start_event_label_id
remove_foreign_key :analytics_cycle_analytics_project_stages, column: :end_event_label_id
remove_foreign_key :analytics_cycle_analytics_project_stages, column: :project_value_stream_id
remove_foreign_key :analytics_cycle_analytics_project_value_streams, column: :project_id
end
end
def down
add_concurrent_foreign_key(:analytics_cycle_analytics_project_stages,
:analytics_cycle_analytics_stage_event_hashes,
name: "fk_c3339bdfc9",
column: :stage_event_hash_id,
target_column: :id,
on_delete: :cascade
)
add_concurrent_foreign_key(:analytics_cycle_analytics_project_stages,
:labels,
name: "fk_rails_1722574860",
column: :start_event_label_id,
target_column: :id,
on_delete: :cascade
)
add_concurrent_foreign_key(:analytics_cycle_analytics_project_stages,
:projects,
name: "fk_rails_3829e49b66",
column: :project_id,
target_column: :id,
on_delete: :cascade
)
add_concurrent_foreign_key(:analytics_cycle_analytics_project_stages,
:labels,
name: "fk_rails_3ec9fd7912",
column: :end_event_label_id,
target_column: :id,
on_delete: :cascade
)
add_concurrent_foreign_key(:analytics_cycle_analytics_project_stages,
:analytics_cycle_analytics_project_value_streams,
name: "fk_rails_796a7dbc9c",
column: :project_value_stream_id,
target_column: :id,
on_delete: :cascade
)
add_concurrent_foreign_key(:analytics_cycle_analytics_project_value_streams,
:projects,
name: "fk_rails_669f4ba293",
column: :project_id,
target_column: :id,
on_delete: :cascade
)
end
end
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