优化

firstleg/src/main/resources/db/phase2-inbound-schema.sql

@@ -735,7 +735,7 @@ CREATE TABLE IF NOT EXISTS fl_inbound_pallet_allocation (
   updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '更新时间',
   PRIMARY KEY (id),
   UNIQUE KEY uk_pallet_allocation_no (tenant_id, inbound_id, allocation_no),
-  UNIQUE KEY uk_pallet_allocation_slot (tenant_id, block_id, slot_no),
+  UNIQUE KEY uk_pallet_allocation_slot (tenant_id, inbound_id, block_id, slot_no),
   UNIQUE KEY uk_pallet_allocation_weight (tenant_id, weight_result_id),
   KEY idx_allocation_location (tenant_id, warehouse_id, location_id, allocation_status),
   KEY idx_allocation_reservation (reservation_id),

firstleg/src/test/java/com/baiyue/firstleg/repository/PdaSplitSettlementSqlContractTest.java

@@ -175,4 +175,19 @@ class PdaSplitSettlementSqlContractTest {
             .contains("block_id=#{blockId}")
             .contains("allocation_status='CONFIRMED'");
     }
+
+    @Test
+    void allowsTransferredSourceAndRemainderChildToKeepTheSameBlockSlotIdentity() throws Exception {
+        String moduleSql = new ClassPathResource("db/phase2-inbound-schema.sql")
+            .getContentAsString(StandardCharsets.UTF_8);
+        String unifiedSql = Files.readString(Path.of("..", "deploy", "sql", "头程数据库统一增量-MySQL8.sql"),
+            StandardCharsets.UTF_8);
+
+        assertThat(moduleSql)
+            .contains("UNIQUE KEY uk_pallet_allocation_slot (tenant_id, inbound_id, block_id, slot_no)")
+            .doesNotContain("UNIQUE KEY uk_pallet_allocation_slot (tenant_id, block_id, slot_no)");
+        assertThat(unifiedSql)
+            .contains("'tenant_id,inbound_id,block_id,slot_no'")
+            .contains("ADD UNIQUE KEY uk_pallet_allocation_slot (tenant_id,inbound_id,block_id,slot_no)");
+    }
 }