Merge pull request #7639 from blockscout/fix-contract-creation-transactions

Fix contract creation transactions

CHANGELOG.md

@@ -26,6 +26,7 @@
 - [#7545](https://github.com/blockscout/blockscout/pull/7545) - API v2: Check if cached exchange rate is empty before replacing DB value in stats API
 - [#7516](https://github.com/blockscout/blockscout/pull/7516) - Fix shrinking logo in Safari
 - [#7590](https://github.com/blockscout/blockscout/pull/7590) - Drop genesis block in internal transactions fetcher
+- [#7639](https://github.com/blockscout/blockscout/pull/7639) - Fix contract creation transactions
 
 ### Chore
 

apps/explorer/priv/repo/migrations/20230606091935_fix_contract_creation_transactions.exs

@@ -0,0 +1,11 @@
+defmodule Explorer.Repo.Migrations.FixContractCreationTransactions do
+  use Ecto.Migration
+
+  def change do
+    execute("""
+      UPDATE transactions
+      SET created_contract_address_hash = NULL
+      WHERE created_contract_address_hash IS NOT NULL AND to_address_hash IS NOT NULL;
+    """)
+  end
+end