kotovalexarian-likes-gitlab/gitlab-org--gitlab-foss
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We cannot delete the index for MySQL, because fk

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foreign key, I mean.
This commit is contained in:
Lin Jen-Shin 2017-06-23 00:20:44 +08:00
parent 411bd9c5bf
commit 5eb4a47204
1 changed files with 1 additions and 1 deletions
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db/migrate/20170622135728_add_unique_constraint_to_ci_variables.rb
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@ -12,7 +12,7 @@ class AddUniqueConstraintToCiVariables < ActiveRecord::Migration
end
def down
if index_exists?(:ci_variables, columns)
if index_exists?(:ci_variables, columns) && Gitlab::Database.postgresql?
remove_concurrent_index(:ci_variables, columns)
end
end