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update

28810
2020-02-27 19:01:05 +08:00
parent aa8d8793cd
commit 589fb0d9e9
1 changed files with 6 additions and 6 deletions
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12
多表查询.md

@@ -99,12 +99,12 @@ var list2 = select.Where(a => select.As("b").ToList(b => b.Id).Contains(a.Id)).T
```csharp
var subquery = select.ToSql(a => new {
all = a,
first = orm.Select<Child>().Where(b => b.ParentId == a.Id).First(b => b.Id),
count = orm.Select<Child>().Where(b => b.ParentId == a.Id).Count(),
sum = orm.Select<Child>().Where(b => b.ParentId == a.Id).Sum(b => b.Score),
max = orm.Select<Child>().Where(b => b.ParentId == a.Id).Max(b => b.Score),
min = orm.Select<Child>().Where(b => b.ParentId == a.Id).Min(b => b.Score),
avg = orm.Select<Child>().Where(b => b.ParentId == a.Id).Avg(b => b.Score)
first = fsql.Select<Child>().Where(b => b.ParentId == a.Id).First(b => b.Id),
count = fsql.Select<Child>().Where(b => b.ParentId == a.Id).Count(),
sum = fsql.Select<Child>().Where(b => b.ParentId == a.Id).Sum(b => b.Score),
max = fsql.Select<Child>().Where(b => b.ParentId == a.Id).Max(b => b.Score),
min = fsql.Select<Child>().Where(b => b.ParentId == a.Id).Min(b => b.Score),
avg = fsql.Select<Child>().Where(b => b.ParentId == a.Id).Avg(b => b.Score)
});
```