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edwardloveall/migration.cr

Created November 2, 2017 17:11
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migration.cr
class AddDirectionToVotes::V20171102095010 < LuckyMigrator::Migration::V1
def migrate
alter :votes do
add positive : Bool?
end
execute "UPDATE votes SET positive = 'true';"
execute "ALTER TABLE votes ALTER COLUMN positive SET NOT NULL;"
end
def rollback
alter :votes do
remove :positive
end
end
end
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