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more migration fuckery

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Albert Yi
2018-11-28 13:51:37 -08:00
parent 4c151cece4
commit 0488a326fd
1 changed files with 4 additions and 3 deletions
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7
db/migrate/20181114202744_change_other_names_to_array_on_artists.rb
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@@ -1,10 +1,11 @@
class ChangeOtherNamesToArrayOnArtists < ActiveRecord::Migration[5.2]
def up
Artist.without_timeout do
change_column :artists, :other_names, :text, null: false, default: ""
change_column_default :artists, :other_names, from: '', to: false
add_column :artists, :other_names_arr, "text[]", default: "{}"
execute "update artists set other_names_arr = array_remove(regexp_split_to_array(other_names, '\\s+'), '')"
remove_index :artists, name: "index_artists_on_other_names_trgm"
change_column :artists, :other_names, "text[]", using: "array_remove(regexp_split_to_array(other_names, '\\s+'), '')", default: "{}"
remove_column :artists, :other_names
rename_column :artists, :other_names_arr, :other_names
add_index :artists, :other_names, using: :gin
remove_column :artists, :other_names_index