Revision 678e2339
Added by Tomer Brisker over 7 years ago
| db/migrate/20151104100257_add_hosts_count_to_hostgroup.rb | ||
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class AddHostsCountToHostgroup < ActiveRecord::Migration
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def up
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add_column :hostgroups, :hosts_count, :integer, :default => 0
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Hostgroup.all.each do |hg|
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Hostgroup.reset_counters(hg.id, :hosts)
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end
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end
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def down
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Also available in: Unified diff
Fixes #17666 - prevent migration failures on counter cache
Removal of counter cache causes migrations relying on the
`reset_counters` method to fail. The migrations are changed to not
update the counters (which are now removed anyways).
(cherry picked from commit 1f6cc22ba15af8ed0d85cc882cb6878c282e2dd2)