update

多表查询.md

@@ -185,6 +185,15 @@ fsql.Select<Topic>().ToList(a => new
   list1 = fsql.Select<T2>().ToList(),
   list2 = fsql.Select<T2>().Where(b => b.TopicId == a.Id).ToList()
 });
+
+fsql.Select<Topic>()
+  .GroupBy(a => new { a.Author })
+  .WithTempQuery(a => new { Author = a.Key.Author, Count = a.Count() })
+  .ToList(a => new {
+      a.Author, a.Count,
+      list1 = fsql.Select<T2>().ToList(),
+      list2 = fsql.Select<T2>().Where(b => b.Author == a.Author).ToList()
+  });
 ```
 
 ## 10、集合属性

嵌套查询.md

@@ -239,8 +239,8 @@ INNER JOIN (
 
 ```csharp
 fsql.Select<Topic>()
-  .Where(a => fsql.Select<Topic>().As("b").Where(b => b.Id == a.Id).Any())
-  .ToList();
+    .Where(a => fsql.Select<Topic>().As("b").Where(b => b.Id == a.Id).Any())
+    .ToList();
 //SELECT a.[Id], a.[Title], a.[Clicks], a.[CreateTime], a.[CategoryId]
 //FROM [Topic] a
 //WHERE (exists(SELECT 1
@@ -255,8 +255,8 @@ fsql.Select<Topic>()
 
 ```csharp
 fsql.Select<Topic>()
-  .Where(a => fsql.Select<Topic>().As("b").ToList(b => b.Id).Contains(a.Id))
-  .ToList();
+    .Where(a => fsql.Select<Topic>().As("b").ToList(b => b.Id).Contains(a.Id))
+    .ToList();
 //SELECT a.[Id], a.[Title], a.[Clicks], a.[CreateTime], a.[CategoryId]
 //FROM [Topic] a
 //WHERE (((a.[Id]) in (SELECT b.[Id]
@@ -269,8 +269,8 @@ v1.8.0+ string.Join + ToList 实现将子查询的多行结果，拼接为一个
 
 ```csharp
 fsql.Select<Topic>().ToList(a => new {
-  id = a.Id,
-  concat = string.Join(",", fsql.Select<StringJoin01>().ToList(b => b.Id))
+    id = a.Id,
+    concat = string.Join(",", fsql.Select<StringJoin01>().ToList(b => b.Id))
 });
 //SELECT a.[Id], (SELECT group_concat(b.[Id] separator ',') 
 //    FROM [StringJoin01] b) 
@@ -280,13 +280,13 @@ fsql.Select<Topic>().ToList(a => new {
 ## 子表First/Count/Sum/Max/Min/Avg
 ```csharp
 fsql.Select<Category>().ToList(a => new  {
-  all = a,
-  first = fsql.Select<Topic>().Where(b => b.CategoryId == a.Id).First(b => b.Id),
-  count = fsql.Select<Topic>().Where(b => b.CategoryId == a.Id).Count(),
-  sum = fsql.Select<Topic>().Where(b => b.CategoryId == a.Id).Sum(b => b.Clicks),
-  max = fsql.Select<Topic>().Where(b => b.CategoryId == a.Id).Max(b => b.Clicks),
-  min = fsql.Select<Topic>().Where(b => b.CategoryId == a.Id).Min(b => b.Clicks),
-  avg = fsql.Select<Topic>().Where(b => b.CategoryId == a.Id).Avg(b => b.Clicks)
+    all = a,
+    first = fsql.Select<Topic>().Where(b => b.CategoryId == a.Id).First(b => b.Id),
+    count = fsql.Select<Topic>().Where(b => b.CategoryId == a.Id).Count(),
+    sum = fsql.Select<Topic>().Where(b => b.CategoryId == a.Id).Sum(b => b.Clicks),
+    max = fsql.Select<Topic>().Where(b => b.CategoryId == a.Id).Max(b => b.Clicks),
+    min = fsql.Select<Topic>().Where(b => b.CategoryId == a.Id).Min(b => b.Clicks),
+    avg = fsql.Select<Topic>().Where(b => b.CategoryId == a.Id).Avg(b => b.Clicks)
 });
 ```
 
@@ -296,9 +296,9 @@ fsql.Select<Category>().ToList(a => new  {
 //最多执行3次 SQL
 fsql.Select<Topic>().ToList(a => new
 {
-  all = a,
-  list1 = fsql.Select<T2>().ToList(),
-  list2 = fsql.Select<T2>().Where(b => b.TopicId == a.Id).ToList()
+    all = a,
+    list1 = fsql.Select<T2>().ToList(),
+    list2 = fsql.Select<T2>().Where(b => b.TopicId == a.Id).ToList()
 });
 
 //分组之后，最多执行3次 SQL

表达式函数.md

@@ -112,9 +112,9 @@ fsql.Select<T1, T2>()
   .InnerJoin((a, b) => b.Id == a.Id)
   .ToList((a, b) => new
   {
-      Id = a.Id,
-      EdiId = b.Id,
-      over1 = SqlExt.Rank().Over().OrderBy(a.Id).OrderByDescending(b.EdiId).ToValue()
+    Id = a.Id,
+    EdiId = b.Id,
+    over1 = SqlExt.Rank().Over().OrderBy(a.Id).OrderByDescending(b.EdiId).ToValue()
   });
 ```
 
@@ -190,13 +190,13 @@ fsql.Select<Topic>().ToList(a => new
 });
 
 fsql.Select<Topic>()
-    .GroupBy(a => new { a.Author })
-    .WithTempQuery(a => new { Author = a.Key.Author, Count = a.Count() })
-    .ToList(a => new {
-        a.Author, a.Count,
-        list1 = fsql.Select<T2>().ToList(),
-        list2 = fsql.Select<T2>().Where(b => b.Author == a.Author).ToList()
-    });
+  .GroupBy(a => new { a.Author })
+  .WithTempQuery(a => new { Author = a.Key.Author, Count = a.Count() })
+  .ToList(a => new {
+    a.Author, a.Count,
+    list1 = fsql.Select<T2>().ToList(),
+    list2 = fsql.Select<T2>().Where(b => b.Author == a.Author).ToList()
+  });
 ```
 
 ## 自定义解析

返回数据.md

@@ -171,9 +171,9 @@ List<dynamic> t13 = fsql.Ado.Query<dynamic>("select * from song");
 ## 11、WithSql
 ```csharp
 fsql.Select<Topic>()
-  .WithSql("select * from Topic where clicks > @val", new { val = 10 })
-  .Page(1, 10)
-  .ToList()
+    .WithSql("select * from Topic where clicks > @val", new { val = 10 })
+    .Page(1, 10)
+    .ToList()
 //SELECT a.`Id`, a.`Clicks`, a.`CategoryId`, a.`Title`, a.`CreateTime` 
 //FROM (select * from Topic where clicks > @val) a 
 ```
@@ -190,8 +190,8 @@ list.Add(new Topic { ... });
 list.Add(new Topic { ... });
 
 fsql.Select<Topic>()
-  .WithMemory(list)
-  .ToList()
+    .WithMemory(list)
+    .ToList()
 //SELECT a.`Id`, a.`Clicks`, a.`CategoryId`, a.`Title`, a.`CreateTime` 
 //FROM (
 //  SELECT ...