gitlab-org--gitlab-foss/db/migrate/20151007120511_namespaces_projects_path_lower_indexes.rb

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class NamespacesProjectsPathLowerIndexes < ActiveRecord::Migration
disable_ddl_transaction!
def up
return unless Gitlab::Database.postgresql?
execute 'CREATE INDEX CONCURRENTLY index_on_namespaces_lower_path ON namespaces (LOWER(path));'
execute 'CREATE INDEX CONCURRENTLY index_on_projects_lower_path ON projects (LOWER(path));'
end
def down
return unless Gitlab::Database.postgresql?
remove_index :namespaces, name: :index_on_namespaces_lower_path
remove_index :projects, name: :index_on_projects_lower_path
end
end