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# frozen_string_literal: true
class RemoveElasticTaskNullConstraintFromElasticReindexingSubtasks < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
ELASTIC_TASK = 'elastic_task'
disable_ddl_transaction!
def up
remove_not_null_constraint :elastic_reindexing_subtasks, :elastic_task
change_column_null(:elastic_reindexing_subtasks, :elastic_task, true)
end
def down
# there may be elastic_task values which are null so we fill them with a dummy value
change_column_null(:elastic_reindexing_subtasks, :elastic_task, false, ELASTIC_TASK)
add_not_null_constraint :elastic_reindexing_subtasks, :elastic_task, validate: false
end
end
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