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#1140: Add indexes for noteupdater: and artcomm:

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Toks
2013-12-09 13:18:48 -05:00
parent ace1975704
commit 74e30ea25b
1 changed files with 17 additions and 0 deletions
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db/migrate/20131209181023_add_updater_id_and_post_id_indexes_to_note_versions_and_artist_commentary_versions.rb Normal file
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class AddUpdaterIdAndPostIdIndexesToNoteVersionsAndArtistCommentaryVersions < ActiveRecord::Migration
def self.up
execute "set statement_timeout = 0"
remove_index :note_versions, :updater_id
remove_index :artist_commentary_versions, :updater_id
add_index :note_versions, [:updater_id, :post_id]
add_index :artist_commentary_versions, [:updater_id, :post_id]
end
def self.down
execute "set statement_timeout = 0"
remove_index :note_versions, [:updater_id, :post_id]
remove_index :artist_commentary_versions, [:updater_id, :post_id]
add_index :note_versions, :updater_id
add_index :artist_commentary_versions, :updater_id
end
end