30 lines
1.1 KiB
Ruby
30 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Database
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module AsyncIndexes
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DEFAULT_INDEXES_PER_INVOCATION = 2
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def self.create_pending_indexes!(how_many: DEFAULT_INDEXES_PER_INVOCATION)
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PostgresAsyncIndex.to_create.order(:id).limit(how_many).each do |async_index|
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IndexCreator.new(async_index).perform
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end
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end
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def self.drop_pending_indexes!(how_many: DEFAULT_INDEXES_PER_INVOCATION)
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PostgresAsyncIndex.to_drop.order(:id).limit(how_many).each do |async_index|
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IndexDestructor.new(async_index).perform
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end
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end
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def self.execute_pending_actions!(how_many: DEFAULT_INDEXES_PER_INVOCATION)
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queue_ids = PostgresAsyncIndex.ordered.limit(how_many).pluck(:id)
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removal_actions = PostgresAsyncIndex.where(id: queue_ids).to_drop.ordered
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creation_actions = PostgresAsyncIndex.where(id: queue_ids).to_create.ordered
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removal_actions.each { |async_index| IndexDestructor.new(async_index).perform }
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creation_actions.each { |async_index| IndexCreator.new(async_index).perform }
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end
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end
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end
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end
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