Sha256: b4ff7b2dd5912a2ad57c023e004f0ebee31ca903b9e83dc3658edafe0e87703b
Contents?: true
Size: 617 Bytes
Versions: 11
Compression:
Stored size: 617 Bytes
Contents
class AddConstraintsToMostRecentForMessageRequestTransitions < ActiveRecord::Migration[4.2]
disable_ddl_transaction!
def up
add_index :message_request_transitions, [:message_request_id, :most_recent], unique: true, where: "most_recent", name: "index_message_request_transitions_parent_most_recent" # , algorithm: :concurrently
change_column_null :message_request_transitions, :most_recent, false
end
def down
remove_index :message_request_transitions, name: "index_message_request_transitions_parent_most_recent"
change_column_null :message_request_transitions, :most_recent, true
end
end
Version data entries
11 entries across 11 versions & 3 rubygems