def change do
alter table(:activities) do
- add :recipients_to, {:array, :string}
- add :recipients_cc, {:array, :string}
+ add(:recipients_to, {:array, :string})
+ add(:recipients_cc, {:array, :string})
end
- create index(:activities, [:recipients_to], using: :gin)
- create index(:activities, [:recipients_cc], using: :gin)
+ create_if_not_exists(index(:activities, [:recipients_to], using: :gin))
+ create_if_not_exists(index(:activities, [:recipients_cc], using: :gin))
end
end