gitlab-org--gitlab-foss/lib/tasks/db_obsolete_ignored_columns.rake
Peter Leitzen 50c647af51 Add rake task db:obsolete_ignored_columns
Show a list of obsolete `ignored_columns`
2019-09-11 16:23:42 +00:00

21 lines
663 B
Ruby

desc 'Show a list of obsolete `ignored_columns`'
task 'db:obsolete_ignored_columns' => :environment do
list = Gitlab::Database::ObsoleteIgnoredColumns.new.execute
if list.empty?
puts 'No obsolete `ignored_columns` found.'
else
puts 'The following `ignored_columns` are obsolete and can be removed:'
list.each do |name, ignored_columns|
puts "- #{name}: #{ignored_columns.join(', ')}"
end
puts <<~TEXT
WARNING: Removing columns is tricky because running GitLab processes may still be using the columns.
See also https://docs.gitlab.com/ee/development/what_requires_downtime.html#dropping-columns
TEXT
end
end