Revision 9e0d8a4e
Added by Stephen Benjamin about 10 years ago
| db/migrate/20140314004243_add_counter_caches.rb | ||
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# Puppetclasses
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add_column :puppetclasses, :hosts_count, :integer, :default => 0
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add_column :puppetclasses, :hostgroups_count, :integer, :default => 0
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Puppetclass.all.each do |p|
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Puppetclass.reset_counters(p.id, :hosts)
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Puppetclass.reset_counters(p.id, :hostgroups)
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# On Rails 3.2.8, reset_counters doesn't work correctly for has_many :through
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# Seems to be something like https://github.com/rails/rails/issues/4293.
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# So set the intial counters with increment_counter instead:
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HostClass.all.each do |hc|
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Puppetclass.increment_counter(:hosts_count, hc.puppetclass_id)
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end
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HostgroupClass.all.each do |hgc|
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Puppetclass.increment_counter(:hostgroups_count, hgc.puppetclass_id)
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end
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add_column :puppetclasses, :lookup_keys_count, :integer, :default => 0
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Also available in: Unified diff
fixes #4703 - reset_counters doesn't work for has_many :through relationships on rails 3.2.8