09061456:对数据库结构的数据量做一个实时

muyu-source-server/src/main/java/com/muyu/source/controller/TableDataController.java

@@ -74,7 +74,7 @@ public class TableDataController extends BaseController {
             eq(Structure::getTableId, id);
         }});
         if (count!=0L) {
-            boolean update = tableInfoService.update(new LambdaUpdateWrapper<>() {{
+            tableInfoService.update(new LambdaUpdateWrapper<>() {{
                 eq(TableInfo::getId, id)
                         .set(TableInfo::getDataNum, count);
             }});