Add latest changes from gitlab-org/gitlab@16-8-stable-eev16.8.0-rc42

1 files changed, 37 insertions, 0 deletions

diff --git a/db/post_migrate/20240105120320_disable_fastupdate_on_issue_search_data.rb b/db/post_migrate/20240105120320_disable_fastupdate_on_issue_search_data.rb
new file mode 100644
index 00000000000..b7271fa5f51
--- /dev/null
+++ b/db/post_migrate/20240105120320_disable_fastupdate_on_issue_search_data.rb
@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+class DisableFastupdateOnIssueSearchData < Gitlab::Database::Migration[2.2]
+  milestone '16.8'
+
+  disable_ddl_transaction!
+
+  NUM_PARTITIONS = 64
+
+  def up
+    each_index_name do |index_name|
+      with_lock_retries do
+        execute <<~SQL
+          ALTER INDEX #{index_name} SET ( fastupdate = false ) ;
+        SQL
+      end
+    end
+  end
+
+  def down
+    each_index_name do |index_name|
+      with_lock_retries do
+        execute <<~SQL
+          ALTER INDEX #{index_name} RESET ( fastupdate ) ;
+        SQL
+      end
+    end
+  end
+
+  private
+
+  def each_index_name
+    NUM_PARTITIONS.times do |partition|
+      yield "gitlab_partitions_static.issue_search_data_#{format('%02d', partition)}_search_vector_idx"
+    end
+  end
+end