1 files changed, 17 insertions, 0 deletions
diff --git a/db/post_migrate/20230127153229_add_fk_index_to_ci_job_variables_on_partition_id_and_job_id.rb b/db/post_migrate/20230127153229_add_fk_index_to_ci_job_variables_on_partition_id_and_job_id.rb
new file mode 100644
index 00000000000..b06da3fc933
--- /dev/null
+++ b/db/post_migrate/20230127153229_add_fk_index_to_ci_job_variables_on_partition_id_and_job_id.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddFkIndexToCiJobVariablesOnPartitionIdAndJobId < Gitlab::Database::Migration[2.1]
+  disable_ddl_transaction!
+
+  INDEX_NAME = :index_ci_job_variables_on_partition_id_job_id
+  TABLE_NAME = :ci_job_variables
+  COLUMNS = [:partition_id, :job_id]
+
+  def up
+    add_concurrent_index(TABLE_NAME, COLUMNS, name: INDEX_NAME)
+  end
+
+  def down
+    remove_concurrent_index_by_name(TABLE_NAME, INDEX_NAME)
+  end
+end