From ca593bc29263ba4b8e2cf7f3841e20f124e31ea2 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Mon, 29 Apr 2019 15:50:16 +0800
Subject: [PATCH] Update README.md

---
 README.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/README.md b/README.md
index eac403e01..41085b57a 100644
--- a/README.md
+++ b/README.md
@@ -238,6 +238,25 @@ var list2 = db.SqlQueryable<Student>("select * from student").Where(it=>it.Id==1
 var list3= db.SqlQueryable<Student>("select * from student").Where("id=@id",new { id=1}).ToPageList(1, 2);
 ``` 
  
+  ##  5. Queue
+  Perform multiple operations together with transactions
+```cs
+var db = GetInstance();
+db.Insertable<Student>(new Student() { Name = "a" }).AddQueue();
+db.Insertable<Student>(new Student() { Name = "b" }).AddQueue();
+db.SaveQueues(); 
+
+db.Insertable<Student>(new Student() { Name = "a" }).AddQueue();
+db.Insertable<Student>(new Student() { Name = "b" }).AddQueue();
+db.Insertable<Student>(new Student() { Name = "c" }).AddQueue();
+db.Insertable<Student>(new Student() { Name = "d" }).AddQueue();
+var ar = db.SaveQueuesAsync(); 
+
+db.Queryable<Student>().AddQueue();
+db.Queryable<School>().AddQueue();
+db.AddQueue("select * from student where id=@id", new { id = 1 }); 
+var result2 = db.SaveQueues<Student, School, Student>();  
+```
  
  ##### Priority level： 
  AS>Add>Attribute