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just noticed the nonadded migration

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Ilyaaaaaaaaaaaaa Zhitomirskiy 2011-09-06 14:30:30 -07:00 committed by Ilya Zhitomirskiy
parent ce9c17fa2e
commit e2e6e7ea5b
1 changed files with 56 additions and 0 deletions
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db/migrate/20110826233833_add_algorithm_fields_to_relayable_objects.rb Normal file
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class AddAlgorithmFieldsToRelayableObjects < ActiveRecord::Migration
def self.up
add_column :comments, :author_signature_algo, :string
add_column :comments, :parent_author_signature_algo, :string
execute <<SQL
UPDATE comments
SET comments.author_signature_algo = "SHA"
WHERE comments.author_signature IS NOT NULL;
SQL
execute <<SQL
UPDATE comments
SET comments.parent_author_signature_algo = "SHA"
WHERE comments.author_signature IS NOT NULL
SQL
add_column :likes, :author_signature_algo, :string
add_column :likes, :parent_author_signature_algo, :string
execute <<SQL
UPDATE likes
SET likes.author_signature_algo = "SHA"
WHERE likes.author_signature IS NOT NULL
SQL
execute <<SQL
UPDATE likes
SET likes.parent_author_signature_algo = "SHA"
WHERE likes.author_signature IS NOT NULL
SQL
add_column :messages, :author_signature_algo, :string
add_column :messages, :parent_author_signature_algo, :string
execute <<SQL
UPDATE messages
SET messages.author_signature_algo = "SHA"
WHERE messages.author_signature IS NOT NULL
SQL
execute <<SQL
UPDATE messages
SET messages.parent_author_signature_algo = "SHA"
WHERE messages.author_signature IS NOT NULL
SQL
end
def self.down
remove_column :messages, :parent_author_signature_algo
remove_column :messages, :author_signature_algo
remove_column :likes, :parent_author_signature_algo
remove_column :likes, :author_signature_algo
remove_column :comments, :parent_author_signature_algo
remove_column :comments, :author_signature_algo
end
end