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-rw-r--r--db/migrate/20160721081015_drop_and_readd_has_external_wiki_in_projects.rb3
1 files changed, 3 insertions, 0 deletions
diff --git a/db/migrate/20160721081015_drop_and_readd_has_external_wiki_in_projects.rb b/db/migrate/20160721081015_drop_and_readd_has_external_wiki_in_projects.rb
index 1eb99feb40c..abe8e701e23 100644
--- a/db/migrate/20160721081015_drop_and_readd_has_external_wiki_in_projects.rb
+++ b/db/migrate/20160721081015_drop_and_readd_has_external_wiki_in_projects.rb
@@ -1,9 +1,12 @@
+# rubocop:disable Migration/UpdateColumnInBatches
class DropAndReaddHasExternalWikiInProjects < ActiveRecord::Migration
include Gitlab::Database::MigrationHelpers
# Set this constant to true if this migration requires downtime.
DOWNTIME = false
+ disable_ddl_transaction!
+
def up
update_column_in_batches(:projects, :has_external_wiki, nil) do |table, query|
query.where(table[:has_external_wiki].not_eq(nil))