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ConnectionConfig\r\n{\r\n    ConnectionString = "\u94fe\u63a5\u5b57\u7b26\u4e322",\r\n    DbType = DbType.MySql,\r\n    IsAutoCloseConnection = true,\r\n    InitKeyType = InitKeyType.Attribute,\r\n    ConfigId = "1",\r\n    AopEvents = new AopEvents\r\n    {\r\n        //\u591a\u5e93\u72b6\u6001\u4e0b\u6bcf\u4e2a\u5e93\u5fc5\u987b\u5355\u72ec\u7ed1\u5b9a\u6253\u5370\u4e8b\u4ef6\uff0c\u5426\u5219\u53ea\u4f1a\u6253\u5370\u7b2c\u4e00\u4e2a\u5e93\u7684sql\u65e5\u5fd7\r\n        OnLogExecuting = (sql, pars) =>\r\n        {\r\n            Console.WriteLine(SqlProfiler.ParameterFormat(sql, pars));\r\n            Console.WriteLine();\r\n        }\r\n    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db.Queryable<Student>().ToList();\r\n//\u67e5\u8be2\u524d10\r\nvar top10= db.Queryable<Student>().Take(10).ToList();\r\n//\u67e5\u8be2\u5355\u6761\r\nvar getFirst = db.Queryable<Student>().First(it=>it.Id==1);\r\n//with nolock\r\nvar getAllNoLock = db.Queryable<Student>().With(SqlWith.NoLock).ToList();\r\n//\u6839\u636e\u4e3b\u952e\u67e5\u8be2\r\nvar getByPrimaryKey = db.Queryable<Student>().InSingle(2);\r\n//\u67e5\u8be2\u603b\u548c\r\nvar sum = db.Queryable<Student>().Sum(it=>it.Id);\r\n//\u662f\u5426\u5b58\u5728\r\nvar isAny = db.Queryable<Student>().Where(it=>it.Id==-1).Any();\r\n//\u6a21\u7cca\u67e5\r\nvar list2 = db.Queryable<Order>().Where(it =>it.Name.Contains("jack")).ToList();\n'})}),"\n",(0,t.jsx)(n.h3,{id:"10152-\u8054\u8868\u67e5\u8be2",children:"10.1.5.2 \u8054\u8868\u67e5\u8be2"}),"\n",(0,t.jsx)(n.pre,{children:(0,t.jsx)(n.code,{className:"language-cs",metastring:"showLineNumbers",children:"var list = db.Queryable<Student, School>((st, sc) => new JoinQueryInfos(\r\n        JoinType.Left,st.SchoolId==sc.Id))\r\n      .Select((st,sc)=>new{Id=st.Id,Name=st.Name,SchoolName=sc.Name}).ToList();\r\n\r\n\u751f\u6210\u7684Sql\u5982\u4e0b:\r\nSELECT  [st].[ID] AS [id] ,\r\n          [st].[Name] AS [name] ,\r\n          [sc].[Name] AS [schoolName]  FROM [STudent] st\r\n          Left JOIN School sc ON ( [st].[SchoolId] =[sc].[Id])\n"})}),"\n",(0,t.jsx)(n.h3,{id:"10153-\u5206\u9875\u67e5\u8be2",children:"10.1.5.3 \u5206\u9875\u67e5\u8be2"}),"\n",(0,t.jsx)(n.pre,{children:(0,t.jsx)(n.code,{className:"language-cs",metastring:"showLineNumbers",children:" int pageIndex = 1;\r\n int pageSize = 20;\r\n int totalCount=0;\r\n var page = db.Queryable<Student>().ToPageList(pageIndex, pageSize, ref totalCount);\n"})}),"\n",(0,t.jsxs)(n.p,{children:["\u66f4\u591a\u67e5\u8be2\u7528\u6cd5 \uff1a 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