algun cambio en las migraciones

src/main/resources/db/changelog/changesets/0010-drop-unique-tx-gateway.yml

@@ -2,14 +2,21 @@ databaseChangeLog:
   - changeSet:
       id: 0010-drop-unique-tx-gateway
       author: JJO
-      changes:
-        # 1️⃣ Eliminar la UNIQUE constraint sobre (gateway_transaction_id, type)
-        - dropUniqueConstraint:
-            constraintName: uq_tx_gateway_txid_type
+
+      # ✅ Solo ejecuta el changeSet si existe la UNIQUE constraint
+      preConditions:
+        - onFail: MARK_RAN
+        - uniqueConstraintExists:
             tableName: payment_transactions
+            constraintName: uq_tx_gateway_txid_type
+
+      changes:
+        # 1️⃣ Eliminar la UNIQUE constraint si existe
+        - dropUniqueConstraint:
+            tableName: payment_transactions
+            constraintName: uq_tx_gateway_txid_type
 
         # 2️⃣ Crear un índice normal (no único) sobre gateway_transaction_id
-        #    para poder seguir buscando rápido por este campo
         - createIndex:
             tableName: payment_transactions
             indexName: idx_payment_tx_gateway_txid
@@ -20,8 +27,8 @@ databaseChangeLog:
       rollback:
         # 🔙 1) Eliminar el índice normal creado en este changeSet
         - dropIndex:
-            indexName: idx_payment_tx_gateway_txid
             tableName: payment_transactions
+            indexName: idx_payment_tx_gateway_txid
 
         # 🔙 2) Restaurar la UNIQUE constraint original
         - addUniqueConstraint: