Sha256: ab1b2e6c4f7d398b9e59c09f1bf1e06ec22e06fedd3c635e10ced33af37b73fa
Contents?: true
Size: 554 Bytes
Versions: 55
Compression:
Stored size: 554 Bytes
Contents
class AddConstraintsToMostRecentForReserveTransitions < ActiveRecord::Migration[4.2]
disable_ddl_transaction!
def up
add_index :reserve_transitions, [:reserve_id, :most_recent], unique: true, where: "most_recent", name: "index_reserve_transitions_parent_most_recent" # , algorithm: :concurrently
change_column_null :reserve_transitions, :most_recent, false
end
def down
remove_index :reserve_transitions, name: "index_reserve_transitions_parent_most_recent"
change_column_null :reserve_transitions, :most_recent, true
end
end
Version data entries
55 entries across 55 versions & 3 rubygems