From 89522bcb678b0fba83572154711a4ae2ac88c5a3 Mon Sep 17 00:00:00 2001 From: sunkaixuan <610262374@qq.com> Date: Mon, 29 Apr 2019 20:48:18 +0800 Subject: [PATCH] Update README.md --- README.md | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) diff --git a/README.md b/README.md index 24e11e0f1..a08628cb6 100644 --- a/README.md +++ b/README.md @@ -76,31 +76,25 @@ We use it to query var getAll = db.Queryable().ToList(); var getAllNoLock = db.Queryable().With(SqlWith.NoLock).ToList(); var getByPrimaryKey = db.Queryable().InSingle(2); -var getByWhere = db.Queryable().Where(it => it.Id == 1 || it.Name == "a").ToList(); -var getByFuns = db.Queryable().Where(it => SqlFunc.IsNullOrEmpty(it.Name)).ToList(); var sum = db.Queryable().Sum(it=>it.Id); var isAny = db.Queryable().Where(it=>it.Id==-1).Any(); var isAny2 = db.Queryable().Any(it => it.Id == -1); var getListByRename = db.Queryable().AS("Student").ToList(); -var group = db.Queryable().GroupBy(it => it.Id) -.Having(it => SqlFunc.AggregateCount(it.Id) > 10) -.Select(it =>new { id = SqlFunc.AggregateCount(it.Id) }).ToList(); +var getByWhere = db.Queryable().Where(it => it.Id == 1 || it.Name == "a").ToList(); +var getByFuns = db.Queryable().Where(it => SqlFunc.IsNullOrEmpty(it.Name)).ToList(); +var group = db.Queryable().GroupBy(it => it.Id).Select(it =>new { id = SqlFunc.AggregateCount(it.Id) }).ToList(); //Page var page = db.Queryable().ToPageList(pageIndex, pageSize, ref totalCount); //page join -var pageJoin = db.Queryable((st, sc) =>new JoinQueryInfos( -JoinType.Left,st.SchoolId==sc.Id -)).ToPageList(pageIndex, pageSize, ref totalCount); +var pageJoin = db.Queryable((st, sc) =>new JoinQueryInfos(JoinType.Left,st.SchoolId==sc.Id)).ToPageList(pageIndex, pageSize, ref totalCount); //top 5 var top5 = db.Queryable().Take(5).ToList(); //join Order By (order by st.id desc,sc.id desc) -var list4 = db.Queryable((st, sc) =>new JoinQueryInfos( -JoinType.Left,st.SchoolId==sc.Id -)) +var list4 = db.Queryable((st, sc) =>new JoinQueryInfos(JoinType.Left,st.SchoolId==sc.Id)) .OrderBy(st=>st.Id,OrderByType.Desc) .OrderBy((st,sc)=>sc.Id,OrderByType.Desc) .Select().ToList();