Merge pull request #6443 from blockscout/drop-internal-transactions-order-index

Drop internal transactions order index

CHANGELOG.md

@@ -16,6 +16,7 @@
 - [#6209](https://github.com/blockscout/blockscout/pull/6209) - Add metrics for block import stages, runners, steps
 - [#6257](https://github.com/blockscout/blockscout/pull/6257), [#6276](https://github.com/blockscout/blockscout/pull/6276) - DISABLE_TOKEN_INSTANCE_FETCHER env variable
 - [#6391](https://github.com/blockscout/blockscout/pull/6391), [#6427](https://github.com/blockscout/blockscout/pull/6427) - TokenTransfer token_id -> token_ids migration
+- [#6443](https://github.com/blockscout/blockscout/pull/6443) - Drop internal transactions order index
 
 ### Fixes
 

apps/explorer/priv/repo/migrations/20221114121811_drop_internal_transactions_order_index.exs

@@ -0,0 +1,7 @@
+defmodule Explorer.Repo.Migrations.DropInternalTransactionsOrderIndex do
+  use Ecto.Migration
+
+  def change do
+    drop_if_exists(index(:internal_transactions, ["block_number DESC, transaction_index DESC, index DESC"]))
+  end
+end