remove_index not remove_column
This commit is contained in:
parent
a773a4d366
commit
92e2147f61
|
@ -4,6 +4,6 @@ class Version04UpdateImpressionsTable < ActiveRecord::Migration
|
||||||
end
|
end
|
||||||
|
|
||||||
def self.down
|
def self.down
|
||||||
remove_column :impressions, :impressionable_type_message_index
|
remove_index :impressions, :impressionable_type_message_index
|
||||||
end
|
end
|
||||||
end
|
end
|
||||||
|
|
Loading…
Reference in New Issue