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Versions: 113
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Contents
class AddMissingIndexes < ActiveRecord::Migration[4.2]
# since this is just making sure the indexes we defined before are
# really added we don't define the down direction here.
# The support for defining index at column definition was added in Rails here
# https://github.com/rails/rails/commit/9a0d35e820464f872b0340366dded639f00e19b9
# We need to fix migrations that happened before Rails 4.2
def up
add_index_unless_exists(:foreman_tasks_task_groups, :type)
add_index_unless_exists(:foreman_tasks_tasks, :id)
add_index_unless_exists(:foreman_tasks_tasks, :type)
add_index_unless_exists(:foreman_tasks_tasks, :label)
add_index_unless_exists(:foreman_tasks_tasks, :started_at)
add_index_unless_exists(:foreman_tasks_tasks, :start_at)
add_index_unless_exists(:foreman_tasks_tasks, :start_before)
add_index_unless_exists(:foreman_tasks_tasks, :ended_at)
add_index_unless_exists(:foreman_tasks_tasks, :state)
add_index_unless_exists(:foreman_tasks_tasks, :result)
add_index_unless_exists(:foreman_tasks_tasks, :external_id)
add_index_unless_exists(:foreman_tasks_tasks, :parent_task_id)
add_index_unless_exists(:foreman_tasks_locks, :task_id)
add_index_unless_exists(:foreman_tasks_locks, :name)
add_index_unless_exists(:foreman_tasks_locks, :exclusive)
end
def add_index_unless_exists(table, attribute)
unless indexes(table).any? { |index| index.columns == [attribute.to_s] }
add_index(table, attribute)
end
end
end
Version data entries
113 entries across 113 versions & 1 rubygems