13 lines
391 B
Ruby
13 lines
391 B
Ruby
|
class ChangeTagSearchIndexToBtree < ActiveRecord::Migration[5.1]
|
||
|
|
|
||
|
|
def up
|
||
|
|
remove_index :tags, name: :hashtag_search_index
|
||
|
|
execute 'CREATE INDEX hashtag_search_index ON tags (name text_pattern_ops);'
|
||
|
|
end
|
||
|
|
|
||
|
|
def down
|
||
|
|
remove_index :tags, name: :hashtag_search_index
|
||
|
|
execute 'CREATE INDEX hashtag_search_index ON tags USING gin(to_tsvector(\'simple\', tags.name));'
|
||
|
|
end
|
||
|
|
end
|