diff --git a/Src/Asp.NetCore2/NugetTest/Config.cs b/Src/Asp.NetCore2/NugetTest/Config.cs new file mode 100644 index 000000000..f05b30340 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Config.cs @@ -0,0 +1,31 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + /// + /// Setting up the database name does not require you to create the database + /// 设置好数据库名不需要你去手动建库 + /// + public class Config + { + /// + /// Account have permission to create database + /// 用有建库权限的数据库账号 + /// + public static string ConnectionString = "server=localhost;Database=SqlSugar4xTest;Uid=root;Pwd=haosql; AllowLoadLocalInfile=true"; + /// + /// Account have permission to create database + /// 用有建库权限的数据库账号 + /// + public static string ConnectionString2 = "server=localhost;Database=SqlSugar4xTest2;Uid=root;Pwd=haosql"; + /// + /// Account have permission to create database + /// 用有建库权限的数据库账号 + /// + public static string ConnectionString3 = "server=localhost;Database=SqlSugar4xTest3;Uid=root;Pwd=haosql"; + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/Demo0_SqlSugarClient.cs b/Src/Asp.NetCore2/NugetTest/Demo/Demo0_SqlSugarClient.cs new file mode 100644 index 000000000..f3ff0381a --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/Demo0_SqlSugarClient.cs @@ -0,0 +1,422 @@ +using System; +using System.Collections.Generic; +using System.ComponentModel.DataAnnotations; +using System.ComponentModel.DataAnnotations.Schema; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using SqlSugar; +namespace OrmTest +{ + public class Demo0_SqlSugarClient + { + + public static void Init() + { + SqlSugarClient();//Create db + DbContext();//Optimizing SqlSugarClient usage + SingletonPattern();//Singleten Pattern + DistributedTransactionExample(); + MasterSlave();//Read-write separation + CustomAttribute(); + } + + private static void MasterSlave() + { + Console.WriteLine(""); + Console.WriteLine("#### MasterSlave Start ####"); + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + ConnectionString = Config.ConnectionString,//Master Connection + DbType = DbType.MySql, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + SlaveConnectionConfigs = new List() { + new SlaveConnectionConfig() { HitRate=10, ConnectionString=Config.ConnectionString2 } , + new SlaveConnectionConfig() { HitRate=10, ConnectionString=Config.ConnectionString2 } + } + }); + db.Aop.OnLogExecuted = (s, p) => + { + Console.WriteLine(db.Ado.Connection.ConnectionString); + }; + Console.WriteLine("Master:"); + db.Insertable(new Order() { Name = "abc", CustomId = 1, CreateTime = DateTime.Now }).ExecuteCommand(); + Console.WriteLine("Slave:"); + db.Queryable().First(); + Console.WriteLine("#### MasterSlave End ####"); + } + + private static void SqlSugarClient() + { + //Create db + Console.WriteLine("#### SqlSugarClient Start ####"); + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value))); + } + } + }); + + //If no exist create datebase + db.DbMaintenance.CreateDatabase(); + + //Use db query + var dt = db.Ado.GetDataTable("select 1"); + + //Create tables + db.CodeFirst.InitTables(typeof(OrderItem),typeof(Order)); + var id = db.Insertable(new Order() { Name = "order1", CustomId = 1, Price = 0, CreateTime = DateTime.Now }).ExecuteReturnIdentity(); + + //Insert data + db.Insertable(new OrderItem() { OrderId = id, Price = 0, CreateTime=DateTime.Now }).ExecuteCommand(); + Console.WriteLine("#### SqlSugarClient End ####"); + + } + + private static void DbContext() + { + Console.WriteLine(""); + Console.WriteLine("#### DbContext Start ####"); + var insertObj = new Order { Name = "jack", CreateTime = DateTime.Now }; + var InsertObjs = new Order[] { insertObj }; + + DbContext context = new DbContext(); + + context.Db.CodeFirst.InitTables();//Create Tables + ; + var orderDb = context.OrderDb; + + //Select + var data1 = orderDb.GetById(1); + var data2 = orderDb.GetList(); + var data3 = orderDb.GetList(it => it.Id == 1); + var data4 = orderDb.GetSingle(it => it.Id == 1); + var p = new PageModel() { PageIndex = 1, PageSize = 2 }; + var data5 = orderDb.GetPageList(it => it.Name == "xx", p); + Console.Write(p.TotalCount); + var data6 = orderDb.GetPageList(it => it.Name == "xx", p, it => it.Name, OrderByType.Asc); + Console.Write(p.TotalCount); + List conModels = new List(); + conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Equal, FieldValue = "1" });//id=1 + var data7 = orderDb.GetPageList(conModels, p, it => it.Name, OrderByType.Asc); + orderDb.AsQueryable().Where(x => x.Id == 1).ToList(); + + //Insert + orderDb.Insert(insertObj); + orderDb.InsertRange(InsertObjs); + var id = orderDb.InsertReturnIdentity(insertObj); + orderDb.AsInsertable(insertObj).ExecuteCommand(); + + + //Delete + orderDb.Delete(insertObj); + orderDb.DeleteById(11111); + orderDb.DeleteById(new int[] { 1111, 2222 }); + orderDb.Delete(it => it.Id == 1111); + orderDb.AsDeleteable().Where(it => it.Id == 1111).ExecuteCommand(); + + //Update + orderDb.Update(insertObj); + orderDb.UpdateRange(InsertObjs); + orderDb.Update(it => new Order() { Name = "a", }, it => it.Id == 1); + orderDb.AsUpdateable(insertObj).UpdateColumns(it => new { it.Name }).ExecuteCommand(); + + //Use Inherit DbContext + OrderDal dal = new OrderDal(); + var data = dal.GetById(1); + var list = dal.GetList(); + + Console.WriteLine("#### DbContext End ####"); + } + + private static void CustomAttribute() + { + Console.WriteLine(""); + Console.WriteLine("#### Custom Attribute Start ####"); + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + ConnectionString = Config.ConnectionString, + DbType = DbType.MySql, + IsAutoCloseConnection = true, + InitKeyType = InitKeyType.Attribute, + ConfigureExternalServices = new ConfigureExternalServices() + { + EntityService = (property, column) => + { + + var attributes = property.GetCustomAttributes(true);//get all attributes + + if (attributes.Any(it => it is KeyAttribute))// by attribute set primarykey + { + column.IsPrimarykey = true; + } + }, + EntityNameService = (type, entity) => + { + var attributes = type.GetCustomAttributes(true); + if (attributes.Any(it => it is TableAttribute)) + { + entity.DbTableName = (attributes.First(it => it is TableAttribute) as TableAttribute).Name; + } + } + } + }); + db.CodeFirst.InitTables();//Create Table + + db.Insertable(new AttributeTable() { Id = Guid.NewGuid().ToString(), Name = "Name" }).ExecuteCommand(); + var list = db.Queryable().ToList(); + + Console.WriteLine("#### Custom Attribute End ####"); + } + + + private static void SingletonPattern() + { + Console.WriteLine(""); + Console.WriteLine("#### Singleton Pattern Start ####"); + Console.WriteLine("Db_Id:" + singleDb.ContextID); + Console.WriteLine("Db_Id:" + singleDb.ContextID); + var task = new Task(() => + { + Console.WriteLine("Task DbId:" + singleDb.ContextID); + new Task(() => + { + Console.WriteLine("_Task_Task DbId:" + singleDb.ContextID); + Console.WriteLine("_Task_Task DbId:" + singleDb.ContextID); + + }).Start(); + Console.WriteLine("Task DbId:" + singleDb.ContextID); + }); + task.Start(); + task.Wait(); + System.Threading.Thread.Sleep(500); + Console.WriteLine(string.Join(",", singleDb.TempItems.Keys)); + + Console.WriteLine("#### Singleton Pattern end ####"); + } + + static SqlSugarScope singleDb = new SqlSugarScope( + new ConnectionConfig() + { + ConfigId = 1, + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents() + { + OnLogExecuting = (sql, p) => { Console.WriteLine(sql); } + } + }); + + + private static void DistributedTransactionExample() + { + Console.WriteLine(""); + Console.WriteLine("#### Distributed TransactionExample Start ####"); + SqlSugarClient db = new SqlSugarClient(new List() + { + new ConnectionConfig(){ ConfigId="1", DbType=DbType.MySql, ConnectionString=Config.ConnectionString,InitKeyType=InitKeyType.Attribute,IsAutoCloseConnection=true }, + new ConnectionConfig(){ ConfigId="2", DbType=DbType.MySql, ConnectionString=Config.ConnectionString2 ,InitKeyType=InitKeyType.Attribute ,IsAutoCloseConnection=true} + }); + + var db1 = db.Ado.Connection.Database; + //use db1 + db.CodeFirst.SetStringDefaultLength(200).InitTables(typeof(Order), typeof(OrderItem));// + db.Insertable(new Order() { Name = "order1", CreateTime = DateTime.Now }).ExecuteCommand(); + Console.WriteLine(db.CurrentConnectionConfig.DbType + ":" + db.Queryable().Count()); + + //use db2 + db.ChangeDatabase("2"); + var db2 = db.Ado.Connection.Database; + db.DbMaintenance.CreateDatabase();//Create Database2 + db.CodeFirst.SetStringDefaultLength(200).InitTables(typeof(Order), typeof(OrderItem)); + db.Insertable(new Order() { Name = "order1", CreateTime = DateTime.Now }).ExecuteCommand(); + Console.WriteLine(db.CurrentConnectionConfig.DbType + ":" + db.Queryable().Count()); + + if (db2 == db1) + { + return; + } + + // Example 1 + Console.WriteLine("Example 1"); + try + { + db.BeginTran(); + + db.ChangeDatabase("1");//use db1 + db.Deleteable().ExecuteCommand(); + Console.WriteLine("---Delete all " + db.CurrentConnectionConfig.DbType); + Console.WriteLine(db.Queryable().Count()); + + db.ChangeDatabase("2");//use db2 + db.Deleteable().ExecuteCommand(); + Console.WriteLine("---Delete all " + db.CurrentConnectionConfig.DbType); + Console.WriteLine(db.Queryable().Count()); + + throw new Exception(); + db.CommitTran(); + } + catch + { + db.RollbackTran(); + Console.WriteLine("---Roll back"); + db.ChangeDatabase("1");//use db1 + Console.WriteLine(db.CurrentConnectionConfig.DbType); + Console.WriteLine(db.Queryable().Count()); + + db.ChangeDatabase("2");//use db2 + Console.WriteLine(db.CurrentConnectionConfig.DbType); + Console.WriteLine(db.Queryable().Count()); + } + + + + // Example 2 + Console.WriteLine("Example 2"); + + var result=db.UseTran(() => + { + + db.ChangeDatabase("1");//use db1 + db.Deleteable().ExecuteCommand(); + Console.WriteLine("---Delete all " + db.CurrentConnectionConfig.DbType); + Console.WriteLine(db.Queryable().Count()); + + db.ChangeDatabase("2");//use db2 + db.Deleteable().ExecuteCommand(); + Console.WriteLine("---Delete all " + db.CurrentConnectionConfig.DbType); + Console.WriteLine(db.Queryable().Count()); + throw new Exception(""); + + }); + if (result.IsSuccess == false) { + Console.WriteLine("---Roll back"); + db.ChangeDatabase("1");//use db1 + Console.WriteLine(db.CurrentConnectionConfig.DbType); + Console.WriteLine(db.Queryable().Count()); + + db.ChangeDatabase("2");//use db2 + Console.WriteLine(db.CurrentConnectionConfig.DbType); + Console.WriteLine(db.Queryable().Count()); + } + + // Example 3 + Console.WriteLine("Example 3"); + + var result2 = db.UseTranAsync(async () => + { + + db.ChangeDatabase("1");//use db1 + await db.Deleteable().ExecuteCommandAsync(); + Console.WriteLine("---Delete all " + db.CurrentConnectionConfig.DbType); + Console.WriteLine(db.Queryable().Count()); + + db.ChangeDatabase("2");//use db2 + await db.Deleteable().ExecuteCommandAsync(); + Console.WriteLine("---Delete all " + db.CurrentConnectionConfig.DbType); + Console.WriteLine(db.Queryable().Count()); + throw new Exception(""); + + }); + result2.Wait(); + if (result2.Result.IsSuccess == false) + { + Console.WriteLine("---Roll back"); + db.ChangeDatabase("1");//use sqlserver + Console.WriteLine(db.CurrentConnectionConfig.DbType); + Console.WriteLine(db.Queryable().Count()); + + db.ChangeDatabase("2");//use mysql + Console.WriteLine(db.CurrentConnectionConfig.DbType); + Console.WriteLine(db.Queryable().Count()); + } + + } + } + + /// + /// DbContext Example 1 + /// + public class DbContext + { + + public SqlSugarClient Db; + public DbContext() + { + Db = new SqlSugarClient(new ConnectionConfig() + { + ConnectionString = Config.ConnectionString, + DbType = DbType.MySql, + IsAutoCloseConnection = true, + InitKeyType = InitKeyType.Attribute, + AopEvents = new AopEvents() + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + } + } + }); + } + public SimpleClient OrderDb => new SimpleClient(Db); + public SimpleClient OrderItemDb => new SimpleClient(Db); + } + + + public class OrderDal : DbContext + { + + } + /// + /// DbContext Example 2 + /// + /// + public class DbContext where T : class, new() + { + + public SqlSugarClient Db; + public DbContext() + { + Db = new SqlSugarClient(new ConnectionConfig() + { + ConnectionString = Config.ConnectionString, + DbType = DbType.MySql, + IsAutoCloseConnection = true, + InitKeyType = InitKeyType.Attribute, + AopEvents = new AopEvents() + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + } + } + }); + } + public SimpleClient CurrentDb => new SimpleClient(Db); + public virtual T GetById(int id) + { + return CurrentDb.GetById(id); + } + public virtual List GetList() + { + return CurrentDb.GetList(); + } + public virtual bool Delete(int id) + { + return CurrentDb.DeleteById(id); + } + } + +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/Demo1_Queryable.cs b/Src/Asp.NetCore2/NugetTest/Demo/Demo1_Queryable.cs new file mode 100644 index 000000000..514e4c64d --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/Demo1_Queryable.cs @@ -0,0 +1,346 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Data; +using System.Dynamic; +using System.Linq; +using System.Text; + +namespace OrmTest +{ + public class Demo1_Queryable + { + + public static void Init() + { + EasyExamples(); + QueryConditions(); + JoinTable(); + Async(); + NoEntity(); + Mapper(); + SqlFuncTest(); + Subquery(); + ReturnType(); + } + + private static void EasyExamples() + { + Console.WriteLine(""); + Console.WriteLine("#### Examples Start ####"); + var db = GetInstance(); + var dbTime = db.GetDate(); + var getAll = db.Queryable().ToList(); + var getOrderBy = db.Queryable().OrderBy(it => it.Name,OrderByType.Desc).ToList(); + var getOrderBy2 = db.Queryable().OrderBy(it => it.Id).OrderBy(it => it.Name, OrderByType.Desc).ToList(); + var getOrderBy3 = db.Queryable().OrderBy(it =>new { it.Name,it.Id}).ToList(); + var getRandom = db.Queryable().OrderBy(it => SqlFunc.GetRandom()).First(); + var getByPrimaryKey = db.Queryable().InSingle(2); + var getSingleOrDefault = db.Queryable().Where(it => it.Id == 1).Single(); + var getFirstOrDefault = db.Queryable().First(); + var getByWhere = db.Queryable().Where(it => it.Id == 1 || it.Name == "a").ToList(); + var getByWhere2 = db.Queryable().Where(it => it.Id == DateTime.Now.Year).ToList(); + var getByFuns = db.Queryable().Where(it => SqlFunc.IsNullOrEmpty(it.Name)).ToList(); + var getByFuns2 = db.Queryable().GroupBy(it => it.Name).Select(it => SqlFunc.AggregateDistinctCount(it.Price)).ToList(); + var test47 = db.Queryable().Select(it => new + { + names = SqlFunc.Subqueryable().Where(z => z.Id == it.Id).SelectStringJoin(z => z.Name, ",") + }) + .ToList(); + Console.WriteLine("#### Examples End ####"); + } + + private static void ReturnType() + { + Console.WriteLine(""); + Console.WriteLine("#### ReturnType Start ####"); + var db = GetInstance(); + List list = db.Queryable().ToList(); + + Order item = db.Queryable().First(it => it.Id == 1); + + DataTable dataTable = db.Queryable().Select(it => it.Id).ToDataTable(); + + var json = db.Queryable().ToJson(); + + List listInt = db.Queryable().Select(it => it.Id).ToList(); + + var dynamic = db.Queryable().Select().ToList(); + + var viewModel = db.Queryable((o, i, c) => new JoinQueryInfos( + JoinType.Left, o.Id == i.OrderId , + JoinType.Left, o.CustomId == c.Id + )) + .Select().ToList(); + + var newDynamic = db.Queryable((o, i, c) => new JoinQueryInfos( + JoinType.Left, o.Id == i.OrderId, + JoinType.Left, o.CustomId == c.Id + )) + .Select((o, i, c) => new { orderName = o.Name, cusName=c.Name }).ToList(); + + var newClass = db.Queryable((o, i, c) => new JoinQueryInfos( + JoinType.Left, o.Id == i.OrderId, + JoinType.Left, o.CustomId == c.Id + )) + .Select((o, i, c) => new ViewOrder { Name=o.Name, CustomName=c.Name }).ToList(); + + + var oneClass = db.Queryable((o, i, c) => new JoinQueryInfos( + JoinType.Left, o.Id == i.OrderId, + JoinType.Left, o.CustomId == c.Id + )) + .Select((o, i, c) => c).ToList(); + + var twoClass = db.Queryable((o, i, c) => new JoinQueryInfos( + JoinType.Left, o.Id == i.OrderId, + JoinType.Left, o.CustomId == c.Id + )) + .Select((o, i, c) => new { o,i}).ToList(); + + List> ListDic = db.Queryable((o, i, c) => new JoinQueryInfos( + JoinType.Left, o.Id == i.OrderId, + JoinType.Left, o.CustomId == c.Id + )) + .Select().ToList().Select(it => it.ToDictionary(x => x.Key, x => x.Value)).ToList(); + Console.WriteLine("#### ReturnType End ####"); + } + + private static void Subquery() + { + Console.WriteLine(""); + Console.WriteLine("#### Subquery Start ####"); + var db = GetInstance(); + + var list = db.Queryable().Take(10).Select(it => new + { + customName=SqlFunc.Subqueryable().Where("it.CustomId=id").Select(s=>s.Name), + customName2 = SqlFunc.Subqueryable().Where("it.CustomId = id").Where(s => true).Select(s => s.Name) + }).ToList(); + + var list2 = db.Queryable().Where(it => SqlFunc.Subqueryable().Where(i => i.OrderId == it.Id).Any()).ToList(); + + Console.WriteLine("#### Subquery End ####"); + } + + private static void SqlFuncTest() + { + Console.WriteLine(""); + Console.WriteLine("#### SqlFunc Start ####"); + var db = GetInstance(); + var index= db.Queryable().Select(it => SqlFunc.CharIndex("a", "cccacc")).First(); + + Console.WriteLine("#### SqlFunc End ####"); + } + + private static void Mapper() + { + Console.WriteLine(""); + Console.WriteLine("#### Mapper Start ####"); + var db = GetInstance(); + //Creater Table + db.CodeFirst.InitTables(typeof(Tree)); + db.DbMaintenance.TruncateTable("tree"); + db.Insertable(new Tree() { Id = 1, Name = "root" }).ExecuteCommand(); + db.Insertable(new Tree() { Id = 11, Name = "child1",ParentId=1 }).ExecuteCommand(); + db.Insertable(new Tree() { Id = 12, Name = "child2",ParentId=1 }).ExecuteCommand(); + db.Insertable(new Tree() { Id = 2, Name = "root" }).ExecuteCommand(); + db.Insertable(new Tree() { Id = 22, Name = "child3", ParentId = 2 }).ExecuteCommand(); + + // Same property name mapping,Both entities have parentId + var list = db.Queryable().Mapper(it => it.Parent, it => it.ParentId).ToList(); + + + //If both entities have parentId, I don't want to associate with parentId. + var list1 =db.Queryable() + //parent=(select * from parent where id=it.parentid) + .Mapper(it=>it.Parent,it=>it.ParentId, it=>it.Parent.Id) + //Child=(select * from parent where ParentId=it.id) + .Mapper(it => it.Child, it => it.Id, it => it.Parent.ParentId) + .ToList(); + //one to one + var list2 = db.Queryable().Mapper(it => it.Order, it => it.OrderId).ToList(); + + //one to many + var list3 = db.Queryable().Mapper(it => it.Items, it => it.Items.First().OrderId).ToList(); + + //many to many + db.CodeFirst.InitTables(); + + db.Insertable(new A() { Name = "A" }).ExecuteCommand(); + db.Insertable(new B() { Name = "B" }).ExecuteCommand(); + db.Insertable(new ABMapping() { AId = 1, BId = 1 }).ExecuteCommand(); + + var list4 = db.Queryable() + .Mapper(it => it.A, it => it.AId) + .Mapper(it => it.B, it => it.BId).ToList(); + + //Manual mode + var result = db.Queryable().Take(10).Select().Mapper((itemModel, cache) => + { + var allItems = cache.Get(orderList => { + var allIds = orderList.Select(it => it.Id).ToList(); + return db.Queryable().Where(it => allIds.Contains(it.OrderId)).ToList();//Execute only once + }); + itemModel.Items = allItems.Where(it => it.OrderId==itemModel.Id).ToList();//Every time it's executed + }).ToList(); + + Console.WriteLine("#### End Start ####"); + } + + private static void NoEntity() + { + Console.WriteLine(""); + Console.WriteLine("#### No Entity Start ####"); + var db = GetInstance(); + + var list = db.Queryable().AS("order").Where("id=id", new { id = 1 }).ToList(); + + var list2 = db.Queryable("o").AS("order").AddJoinInfo("OrderDetail", "i", "o.id=i.OrderId").Where("id=id", new { id = 1 }).Select("o.*").ToList(); + Console.WriteLine("#### No Entity End ####"); + } + + private static void JoinTable() + { + Console.WriteLine(""); + Console.WriteLine("#### Join Table Start ####"); + var db = GetInstance(); + + //Simple join + var list = db.Queryable((o, i, c) => o.Id == i.OrderId&&c.Id == o.CustomId) + .Select() + .ToList(); + + //Join table + var list2 = db.Queryable((o, i, c) => new JoinQueryInfos( + JoinType.Left, o.Id == i.OrderId, + JoinType.Left, c.Id == o.CustomId + )) + .Select().ToList(); + + //Join queryable + var query1 = db.Queryable((o, i) => new JoinQueryInfos( + JoinType.Left, o.Id == i.OrderId + )) + .Where(o => o.Name == "jack"); + + var query2 = db.Queryable(); + var list3=db.Queryable(query1, query2,JoinType.Left, (p1, p2) => p1.CustomId == p2.Id).Select().ToList(); + + Console.WriteLine("#### Join Table End ####"); + } + + private static void QueryConditions() + { + Console.WriteLine(""); + Console.WriteLine("#### Query Conditions Start ####"); + + SqlSugarClient db = GetInstance(); + + /*** By expression***/ + + //id=@id + var list = db.Queryable().Where(it => it.Id == 1).ToList(); + //id=@id or name like '%'+@name+'%' + var list2 = db.Queryable().Where(it => it.Id == 1 || it.Name.Contains("jack")).ToList(); + + + //Create expression + var exp = Expressionable.Create() + .And(it => it.Id == 1) + .Or(it => it.Name.Contains("jack")).ToExpression(); + var list3 = db.Queryable().Where(exp).ToList(); + + + /*** By sql***/ + + //id=@id + var list4 = db.Queryable().Where("id=@id", new { id = 1 }).ToList(); + //id=@id or name like '%'+@name+'%' + var list5 = db.Queryable().Where("id=@id or name like @name ", new { id = 1, name = "%jack%" }).ToList(); + + + + /*** By dynamic***/ + + //id=1 + var conModels = new List(); + conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Equal, FieldValue = "1" });//id=1 + var student = db.Queryable().Where(conModels).ToList(); + + //Complex use case + List Order = new List(); + conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Equal, FieldValue = "1" });//id=1 + conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Like, FieldValue = "1" });// id like '%1%' + conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.IsNullOrEmpty }); + conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.In, FieldValue = "1,2,3" }); + conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.NotIn, FieldValue = "1,2,3" }); + conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.NoEqual, FieldValue = "1,2,3" }); + conModels.Add(new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.IsNot, FieldValue = null });// id is not null + + conModels.Add(new ConditionalCollections() + { + ConditionalList = new List>()// (id=1 or id=2 and id=1) + { + //new KeyValuePair( WhereType.And ,new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Equal, FieldValue = "1" }), + new KeyValuePair (WhereType.Or,new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Equal, FieldValue = "2" }), + new KeyValuePair ( WhereType.And,new ConditionalModel() { FieldName = "id", ConditionalType = ConditionalType.Equal, FieldValue = "2" }) + } + }); + var list6 = db.Queryable().Where(conModels).ToList(); + + /*** Conditional builder ***/ + + // use whereif + string name = ""; + int id = 1; + var query = db.Queryable() + .WhereIF(!string.IsNullOrEmpty(name), it => it.Name.Contains(name)) + .WhereIF(id > 0, it => it.Id == id).ToList(); + //clone new Queryable + var query2 = db.Queryable().Where(it => it.Id == 1); + var list7 = query2.Clone().Where(it => it.Name == "jack").ToList();//id=1 and name = jack + var list8 = query2.Clone().Where(it => it.Name == "tom").ToList();//id=1 and name = tom + + Console.WriteLine("#### Condition Screening End ####"); + + + + } + + private static void Async() + { + Console.WriteLine(""); + Console.WriteLine("#### Async Start ####"); + + SqlSugarClient db = GetInstance(); + var task1 = db.Queryable().FirstAsync(); + task1.Wait(); + var task2 = db.Queryable().Where(it => it.Id == 1).ToListAsync(); + + + task2.Wait(); + + Console.WriteLine("#### Async End ####"); + } + + private static SqlSugarClient GetInstance() + { + return new SqlSugarClient(new ConnectionConfig() + { + DbType = SqlSugar.DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value))); + } + } + }); + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/Demo2_Updateable.cs b/Src/Asp.NetCore2/NugetTest/Demo/Demo2_Updateable.cs new file mode 100644 index 000000000..1c66acad7 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/Demo2_Updateable.cs @@ -0,0 +1,107 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class Demo2_Updateable + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### Updateable Start ####"); + + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value))); + } + } + }); + + + + /*** 1.entity or List ***/ + + var updateObj = new Order() { Id = 1, Name = "order1" }; + var updateObjs = new List { + new Order() { Id = 11, Name = "order11" }, + new Order() { Id = 12, Name = "order12" } + }; + + //update all columns by primary key + var result = db.Updateable(updateObj).ExecuteCommand();//update single + var result2 = db.Updateable(updateObjs).ExecuteCommand();//update List + + //Ignore Name and Price + var result3 = db.Updateable(updateObj).IgnoreColumns(it => new { it.CreateTime, it.Price }).ExecuteCommand(); + + //only update Name and CreateTime + var result4 = db.Updateable(updateObj).UpdateColumns(it => new { it.Name, it.CreateTime }).ExecuteCommand(); + + //If there is no primary key + var result5 = db.Updateable(updateObj).WhereColumns(it => new { it.Id }).ExecuteCommand();//update single by id + var result6 = db.Updateable(updateObjs).WhereColumns(it => new { it.Id }).ExecuteCommand();//update List by id + + + + + /*** 2.by expression ***/ + + //update name,createtime + var result7 = db.Updateable(it => new Order() { Name = "a", CreateTime = DateTime.Now }).Where(it => it.Id == 11).ExecuteCommand(); + var result71 = db.Updateable().SetColumns(it => new Order() { Name = "a", CreateTime = DateTime.Now }).Where(it => it.Id == 11).ExecuteCommand(); + //only update name + var result8 = db.Updateable(it => it.Name == "Name" + "1").Where(it => it.Id == 1).ExecuteCommand(); + var result81 = db.Updateable().SetColumns(it => it.Name == "Name" + "1").Where(it => it.Id == 1).ExecuteCommand(); + // + + + + + /*** 3.by Dictionary ***/ + var dt = new Dictionary(); + dt.Add("id", 1); + dt.Add("name", "abc"); + dt.Add("createTime", DateTime.Now); + var dtList = new List>(); + dtList.Add(dt); + + var t66 = db.Updateable(dt).AS("`order`").WhereColumns("id").ExecuteCommand(); + var t666 = db.Updateable(dtList).AS("`order`").WhereColumns("id").ExecuteCommand(); + + + + /*** 4.Other instructions ***/ + + var caseValue = "1"; + //Do not update NULL columns + db.Updateable(updateObj).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommand(); + + //if 1 update name else if 2 update name,createtime + db.Updateable(updateObj) + .UpdateColumnsIF(caseValue == "1", it => new { it.Name }) + .UpdateColumnsIF(caseValue == "2", it => new { it.Name, it.CreateTime }) + .ExecuteCommand(); + //Use Lock + db.Updateable(updateObj).With(SqlWith.UpdLock).ExecuteCommand(); + + //Where Sql + //db.Updateable(updateObj).Where("id=@x", new { x = "1" }).ExecuteCommand(); + + Console.WriteLine("#### Updateable End ####"); + } + + } +} \ No newline at end of file diff --git a/Src/Asp.NetCore2/NugetTest/Demo/Demo3_Insertable.cs b/Src/Asp.NetCore2/NugetTest/Demo/Demo3_Insertable.cs new file mode 100644 index 000000000..3009227af --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/Demo3_Insertable.cs @@ -0,0 +1,58 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class Demo3_Insertable + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### Insertable Start ####"); + + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value))); + } + } + }); + + var insertObj = new Order() { Id = 1, Name = "order1",Price=0 }; + var updateObjs = new List { + new Order() { Id = 11, Name = "order11", Price=0 }, + new Order() { Id = 12, Name = "order12" , Price=0} + }; + + //Ignore CreateTime + db.Insertable(insertObj).IgnoreColumns(it => new { it.CreateTime }).ExecuteReturnIdentity();//get identity + db.Insertable(insertObj).IgnoreColumns("CreateTime").ExecuteReturnIdentity(); + + //Only insert Name and Price + db.Insertable(insertObj).InsertColumns(it => new { it.Name, it.Price }).ExecuteReturnIdentity(); + db.Insertable(insertObj).InsertColumns("Name", "Price").ExecuteReturnIdentity(); + + //ignore null columns + db.Insertable(updateObjs).ExecuteCommand();//get change row count + + //Use Lock + db.Insertable(insertObj).With(SqlWith.UpdLock).ExecuteCommand(); + + db.Fastest().BulkCopy(updateObjs); + + Console.WriteLine("#### Insertable End ####"); + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/Demo4_Deleteable.cs b/Src/Asp.NetCore2/NugetTest/Demo/Demo4_Deleteable.cs new file mode 100644 index 000000000..cffdbfe0b --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/Demo4_Deleteable.cs @@ -0,0 +1,48 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class Demo4_Deleteable + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### Deleteable Start ####"); + + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value))); + } + } + }); + //by entity + db.Deleteable().Where(new Order() { Id = 1111 }).ExecuteCommand(); + + //by primary key + db.Deleteable().In(1111).ExecuteCommand(); + + //by primary key array + db.Deleteable().In(new int[] { 1111, 2222 }).ExecuteCommand(); + + //by expression + db.Deleteable().Where(it => it.Id == 11111).ExecuteCommand(); + + Console.WriteLine("#### Deleteable End ####"); + + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/Demo5_SqlQueryable.cs b/Src/Asp.NetCore2/NugetTest/Demo/Demo5_SqlQueryable.cs new file mode 100644 index 000000000..514ea4e1e --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/Demo5_SqlQueryable.cs @@ -0,0 +1,37 @@ + +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class Demo5_SqlQueryable + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### SqlQueryable Start ####"); + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true + }); + + int total = 0; + var list = db.SqlQueryable("select * from `order`").ToPageList(1, 2, ref total); + + + //by expression + var list2 = db.SqlQueryable("select * from `order`").Where(it => it.Id == 1).ToPageList(1, 2); + //by sql + var list3 = db.SqlQueryable("select * from `order`").Where("id=@id", new { id = 1 }).ToPageList(1, 2); + + Console.WriteLine("#### SqlQueryable End ####"); + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/Demo6_Queue.cs b/Src/Asp.NetCore2/NugetTest/Demo/Demo6_Queue.cs new file mode 100644 index 000000000..f88cd773c --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/Demo6_Queue.cs @@ -0,0 +1,52 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class Demo6_Queue + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### Queue Start ####"); + + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value))); + } + } + }); + db.Insertable(new Order() { Name = "a" }).AddQueue(); + db.Insertable(new Order() { Name = "b" }).AddQueue(); + db.SaveQueues(); + + + db.Insertable(new Order() { Name = "a" }).AddQueue(); + db.Insertable(new Order() { Name = "b" }).AddQueue(); + db.Insertable(new Order() { Name = "c" }).AddQueue(); + db.Insertable(new Order() { Name = "d" }).AddQueue(); + var ar = db.SaveQueuesAsync(); + ar.Wait(); + + db.Queryable().AddQueue(); + db.Queryable().AddQueue(); + db.AddQueue("select * from `order` where id=@id", new { id = 10000 }); + var result2 = db.SaveQueues(); + + Console.WriteLine("#### Queue End ####"); + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/Demo7_Ado.cs b/Src/Asp.NetCore2/NugetTest/Demo/Demo7_Ado.cs new file mode 100644 index 000000000..45eebba56 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/Demo7_Ado.cs @@ -0,0 +1,57 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class Demo7_Ado + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### Ado Start ####"); + + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value))); + } + } + }); + //sql + var dt = db.Ado.GetDataTable("select * from `order` where @id>0 or name=@name", new List(){ + new SugarParameter("@id",1), + new SugarParameter("@name","2") + }); + + //sql + var dt2 = db.Ado.GetDataTable("select * from `order` where @id>0 or name=@name", new { id = 1, name = "2" }); + + //Stored Procedure + //var dt3 = db.Ado.UseStoredProcedure().GetDataTable("sp_school", new { name = "张三", age = 0 }); + //var nameP = new SugarParameter("@name", "张三"); + //var ageP = new SugarParameter("@age", null, true);//isOutput=true + //var dt4 = db.Ado.UseStoredProcedure().GetDataTable("sp_school", nameP, ageP); + + + + //There are many methods to under db.ado + var list= db.Ado.SqlQuery("select * from `order` "); + var intValue=db.Ado.SqlQuerySingle("select 1"); + db.Ado.ExecuteCommand("delete from `order` where id>1000"); + //db.Ado.xxx + Console.WriteLine("#### Ado End ####"); + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/Demo8_Saveable.cs b/Src/Asp.NetCore2/NugetTest/Demo/Demo8_Saveable.cs new file mode 100644 index 000000000..c1e5259a2 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/Demo8_Saveable.cs @@ -0,0 +1,48 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class Demo8_Saveable + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### Saveable Start ####"); + + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value))); + } + } + }); + + + //insert or update + db.Saveable(new Order() { Id=1, Name="jack" }).ExecuteReturnEntity(); + + + //insert or update + db.Saveable(new Order() { Id = 1000, Name = "jack", CreateTime=DateTime.Now }) + .InsertColumns(it => new { it.Name,it.CreateTime, it.Price})//if insert into name,CreateTime,Price + .UpdateColumns(it => new { it.Name, it.CreateTime })//if update set name CreateTime + .ExecuteReturnEntity(); + + Console.WriteLine(""); + Console.WriteLine("#### Saveable End ####"); + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/Demo9_EntityMain.cs b/Src/Asp.NetCore2/NugetTest/Demo/Demo9_EntityMain.cs new file mode 100644 index 000000000..c1d1052e5 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/Demo9_EntityMain.cs @@ -0,0 +1,46 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class Demo9_EntityMain + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### EntityMain Start ####"); + + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value))); + } + } + }); + var entityInfo = db.EntityMaintenance.GetEntityInfo(); + foreach (var column in entityInfo.Columns) + { + Console.WriteLine(column.DbColumnName); + } + + var dbColumnsName = db.EntityMaintenance.GetDbColumnName("Name"); + + var dbTableName = db.EntityMaintenance.GetTableName(); + + //more https://github.com/sunkaixuan/SqlSugar/wiki/9.EntityMain + Console.WriteLine("#### EntityMain End ####"); + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/DemoA_DbMain.cs b/Src/Asp.NetCore2/NugetTest/Demo/DemoA_DbMain.cs new file mode 100644 index 000000000..1bae9f8c2 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/DemoA_DbMain.cs @@ -0,0 +1,42 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class DemoA_DbMain + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### DbMain Start ####"); + + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value))); + } + } + }); + + var tables = db.DbMaintenance.GetTableInfoList(); + foreach (var table in tables) + { + Console.WriteLine(table.Description); + } + //more https://github.com/sunkaixuan/SqlSugar/wiki/a.DbMain + Console.WriteLine("#### DbMain End ####"); + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/DemoB_Aop.cs b/Src/Asp.NetCore2/NugetTest/Demo/DemoB_Aop.cs new file mode 100644 index 000000000..48a1b7062 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/DemoB_Aop.cs @@ -0,0 +1,68 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class DemoB_Aop + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### Aop Start ####"); + + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true + }); + db.Aop.OnLogExecuted = (sql, pars) => //SQL executed event + { + Console.WriteLine("OnLogExecuted"+sql); + }; + db.Aop.OnLogExecuting = (sql, pars) => //SQL executing event (pre-execution) + { + Console.WriteLine("OnLogExecuting" + sql); + }; + db.Aop.OnError = (exp) =>//SQL execution error event + { + //exp.sql + }; + db.Aop.OnExecutingChangeSql = (sql, pars) => //SQL executing event (pre-execution,SQL script can be modified) + { + return new KeyValuePair(sql, pars); + }; + db.Aop.OnDiffLogEvent = it =>//Get data changes + { + var editBeforeData = it.BeforeData; + var editAfterData = it.AfterData; + var sql = it.Sql; + var parameter = it.Parameters; + var businessData = it.BusinessData; + var time = it.Time; + var diffType = it.DiffType;//enum insert 、update and delete + Console.WriteLine(businessData); + Console.WriteLine(editBeforeData[0].Columns[1].Value); + Console.WriteLine("to"); + Console.WriteLine(editAfterData[0].Columns[1].Value); + //Write logic + }; + + + db.Queryable().ToList(); + db.Queryable().ToList(); + + //OnDiffLogEvent + var data = db.Queryable().First(); + data.Name = "changeName"; + db.Updateable(data).EnableDiffLogEvent("--update Order--").ExecuteCommand(); + + Console.WriteLine("#### Aop End ####"); + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/DemoD_DbFirst.cs b/Src/Asp.NetCore2/NugetTest/Demo/DemoD_DbFirst.cs new file mode 100644 index 000000000..0384ce7a7 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/DemoD_DbFirst.cs @@ -0,0 +1,75 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; + +namespace OrmTest +{ + public class DemoD_DbFirst + { + public static void Init() + { + Console.WriteLine(); + Console.WriteLine("#### DbFirst Start ####"); + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true + }); + + db.DbFirst.CreateClassFile("c:\\Demo\\1", "Models"); + + + db.DbFirst.Where("Student").CreateClassFile("c:\\Demo\\2", "Models"); + + + db.DbFirst.Where(it => it.ToLower().StartsWith("view")).CreateClassFile("c:\\Demo\\3", "Models"); + + + db.DbFirst.Where(it => it.ToLower().StartsWith("view")).CreateClassFile("c:\\Demo\\4", "Models"); + + + db.DbFirst.IsCreateAttribute().CreateClassFile("c:\\Demo\\5", "Models"); + + + db.DbFirst.IsCreateDefaultValue().CreateClassFile("c:\\Demo\\6", "Demo.Models"); + + + db.DbFirst. SettingClassTemplate(old => { return old;}) + .SettingNamespaceTemplate(old =>{ return old;}) + .SettingPropertyDescriptionTemplate(old => + { + return @" /// + /// Desc_New:{PropertyDescription} + /// Default_New:{DefaultValue} + /// Nullable_New:{IsNullable} + /// "; + }) + .SettingPropertyTemplate(old =>{return old;}) + .SettingConstructorTemplate(old =>{return old; }) + .CreateClassFile("c:\\Demo\\7"); + + + + foreach (var item in db.DbMaintenance.GetTableInfoList()) + { + string entityName = item.Name.ToUpper();/*Format class name*/ + db.MappingTables.Add(entityName , item.Name); + foreach (var col in db.DbMaintenance.GetColumnInfosByTableName(item.Name)) + { + db.MappingColumns.Add(col.DbColumnName.ToUpper() /*Format class property name*/, col.DbColumnName, entityName); + } + } + db.DbFirst.IsCreateAttribute().CreateClassFile("c:\\Demo\\8", "Models"); + + + //Use Razor Template + //db.DbFirst.UseRazorAnalysis(RazorFirst.DefaultRazorClassTemplate).CreateClassFile(""); + + Console.WriteLine("#### DbFirst End ####"); + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/DemoE_CodeFirst.cs b/Src/Asp.NetCore2/NugetTest/Demo/DemoE_CodeFirst.cs new file mode 100644 index 000000000..80445ecfa --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/DemoE_CodeFirst.cs @@ -0,0 +1,40 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; + +namespace OrmTest +{ + public class DemoE_CodeFirst + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### CodeFirst Start ####"); + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString3, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true + }); + db.DbMaintenance.CreateDatabase(); + db.CodeFirst.InitTables(typeof(CodeFirstTable1));//Create CodeFirstTable1 + db.Insertable(new CodeFirstTable1() { Name = "a", Text="a" }).ExecuteCommand(); + var list = db.Queryable().ToList(); + Console.WriteLine("#### CodeFirst end ####"); + } + } + + public class CodeFirstTable1 + { + [SugarColumn(IsIdentity = true, IsPrimaryKey = true)] + public int Id { get; set; } + public string Name { get; set; } + [SugarColumn(ColumnDataType = "Nvarchar(255)")]//custom + public string Text { get; set; } + [SugarColumn(IsNullable = true)] + public DateTime CreateTime { get; set; } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/DemoF_Utilities.cs b/Src/Asp.NetCore2/NugetTest/Demo/DemoF_Utilities.cs new file mode 100644 index 000000000..4e492035f --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/DemoF_Utilities.cs @@ -0,0 +1,46 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class DemoF_Utilities + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### Utilities Start ####"); + + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value))); + } + } + }); + + + List ids = Enumerable.Range(1, 100).ToList(); + db.Utilities.PageEach(ids, 10, list => + { + Console.WriteLine(string.Join("," ,list)); + }); + + var list2= db.Utilities.DataTableToList(db.Ado.GetDataTable("select * from `order`")); + + //more https://github.com/sunkaixuan/SqlSugar/wiki/f.Utilities + Console.WriteLine("#### Utilities End ####"); + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/DemoG_SimpleClient.cs b/Src/Asp.NetCore2/NugetTest/Demo/DemoG_SimpleClient.cs new file mode 100644 index 000000000..da1eea66c --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/DemoG_SimpleClient.cs @@ -0,0 +1,36 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class DemoG_SimpleClient + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### SimpleClient Start ####"); + + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() + { + DbType = DbType.MySql, + ConnectionString = Config.ConnectionString, + InitKeyType = InitKeyType.Attribute, + IsAutoCloseConnection = true, + AopEvents = new AopEvents + { + OnLogExecuting = (sql, p) => + { + Console.WriteLine(sql); + Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value))); + } + } + }); + + Console.WriteLine("#### SimpleClient End ####"); + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Demo/Democ_GobalFilter.cs b/Src/Asp.NetCore2/NugetTest/Demo/Democ_GobalFilter.cs new file mode 100644 index 000000000..ed98445f9 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Demo/Democ_GobalFilter.cs @@ -0,0 +1,77 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; + +namespace OrmTest +{ + public class DemoC_GobalFilter + { + public static void Init() + { + Console.WriteLine(""); + Console.WriteLine("#### Filter Start ####"); + var db = GetInstance(); + + + var sql = db.Queryable().ToSql(); + //SELECT [Id],[Name],[Price],[CreateTime] FROM `order` WHERE isDelete=0 + Console.WriteLine(sql); + + + var sql2 = db.Queryable((main,ot)=> main.Id==ot.OrderId).ToSql(); + //SELECT [Id],[Name],[Price],[CreateTime] FROM `order` main ,[OrderDetail] ot WHERE ( [main].[Id] = [ot].[OrderId] ) AND main.isDelete=0 + Console.WriteLine(sql2); + + + var sql3 = db.Queryable().Filter("Myfilter").ToSql();// Myfilter+Gobal + //SELECT [Id],[Name],[Price],[CreateTime] FROM `order` WHERE Name='jack' AND isDelete=0 + Console.WriteLine(sql3); + + var sql4 = db.Queryable().Filter("Myfilter",isDisabledGobalFilter:true).ToSql();//only Myfilter + //SELECT [Id],[Name],[Price],[CreateTime] FROM `order` WHERE Name='jack' + Console.WriteLine(sql4); + Console.WriteLine("#### Filter End ####"); + } + + + public static SqlSugarClient GetInstance() + { + SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() { DbType = DbType.MySql, ConnectionString = Config.ConnectionString, IsAutoCloseConnection = true }); + + //single table query gobal filter + db.QueryFilter.Add(new SqlFilterItem() + { + FilterValue = filterDb => + { + //Writable logic + return new SqlFilterResult() { Sql = " isDelete=0" };//Global string perform best + } + }); + + //Multi-table query gobal filter + db.QueryFilter.Add(new SqlFilterItem() + { + FilterValue = filterDb => + { + //Writable logic + return new SqlFilterResult() { Sql = " main.isDelete=0" }; + }, + IsJoinQuery=true + }); + + //Specific filters + db.QueryFilter.Add(new SqlFilterItem() + { + FilterName= "Myfilter", + FilterValue = filterDb => + { + //Writable logic + return new SqlFilterResult() { Sql = "Name='jack'" }; + } + }); + return db; + } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Models/AttributeTable.cs b/Src/Asp.NetCore2/NugetTest/Models/AttributeTable.cs new file mode 100644 index 000000000..c1a43ad12 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Models/AttributeTable.cs @@ -0,0 +1,20 @@ +using System; +using System.Collections.Generic; +using System.ComponentModel.DataAnnotations; +using System.ComponentModel.DataAnnotations.Schema; +using System.Linq; +using System.Text; + +namespace OrmTest +{ + [Table("MyAttributeTable")] + //[SugarTable("CustomAttributeTable")] + public class AttributeTable + { + + [Key] + //[SugarColumn(IsPrimaryKey =true)] + public string Id { get; set; } + public string Name { get; set; } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Models/CarType.cs b/Src/Asp.NetCore2/NugetTest/Models/CarType.cs new file mode 100644 index 000000000..00dc12710 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Models/CarType.cs @@ -0,0 +1,7 @@ +namespace OrmTest +{ + public class CarType + { + public bool State { get; set; } + } +} \ No newline at end of file diff --git a/Src/Asp.NetCore2/NugetTest/Models/Custom.cs b/Src/Asp.NetCore2/NugetTest/Models/Custom.cs new file mode 100644 index 000000000..3b8871c57 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Models/Custom.cs @@ -0,0 +1,14 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class Custom + { + public int Id { get; set; } + public string Name { get; set; } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Models/EntityMapper.cs b/Src/Asp.NetCore2/NugetTest/Models/EntityMapper.cs new file mode 100644 index 000000000..b597012fb --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Models/EntityMapper.cs @@ -0,0 +1,15 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using SqlSugar; +namespace OrmTest +{ + [SugarTable("MyEntityMapper")] + public class EntityMapper + { + [SugarColumn(ColumnName ="MyName")] + public string Name { get; set; } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Models/Mapper.cs b/Src/Asp.NetCore2/NugetTest/Models/Mapper.cs new file mode 100644 index 000000000..8d7991d6c --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Models/Mapper.cs @@ -0,0 +1,54 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + [SugarTable("OrderDetail")] + public class OrderItemInfo + { + [SqlSugar.SugarColumn(IsPrimaryKey = true, IsIdentity = true)] + public int ItemId { get; set; } + public int OrderId { get; set; } + public decimal? Price { get; set; } + [SqlSugar.SugarColumn(IsNullable = true)] + public DateTime? CreateTime { get; set; } + [SugarColumn(IsIgnore = true)] + public Order Order { get; set; } + } + [SugarTable("Order")] + public class OrderInfo + { + [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] + public int Id { get; set; } + public string Name { get; set; } + [SugarColumn(IsIgnore = true)] + public List Items { get; set; } + } + public class ABMapping + { + [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] + public int AId { get; set; } + public int BId { get; set; } + [SugarColumn(IsIgnore = true)] + public A A { get; set; } + [SugarColumn(IsIgnore = true)] + public B B { get; set; } + + } + public class A + { + [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] + public int Id { get; set; } + public string Name { get; set; } + } + public class B + { + [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] + public int Id { get; set; } + public string Name { get; set; } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Models/MyCustomAttributeTable.cs b/Src/Asp.NetCore2/NugetTest/Models/MyCustomAttributeTable.cs new file mode 100644 index 000000000..11359d062 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Models/MyCustomAttributeTable.cs @@ -0,0 +1,20 @@ +using System; +using System.Collections.Generic; +using System.ComponentModel.DataAnnotations; +using System.ComponentModel.DataAnnotations.Schema; +using System.Linq; +using System.Text; + +namespace OrmTest +{ + [Table("CustomAttributeTable")] + //[SugarTable("CustomAttributeTable")] + public class MyCustomAttributeTable + { + + [Key] + //[SugarColumn(IsPrimaryKey =true)] + public string Id { get; set; } + public string Name { get; set; } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Models/Order.cs b/Src/Asp.NetCore2/NugetTest/Models/Order.cs new file mode 100644 index 000000000..d7ff068b8 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Models/Order.cs @@ -0,0 +1,24 @@ +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; + +namespace OrmTest +{ + + public class Order + { + [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] + public int Id { get; set; } + + public string Name { get; set; } + public decimal Price { get; set; } + [SugarColumn(IsNullable = true)] + public DateTime CreateTime { get; set; } + [SugarColumn(IsNullable =true)] + public int CustomId { get; set; } + [SugarColumn(IsIgnore = true)] + public List Items { get; set; } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Models/OrderItem.cs b/Src/Asp.NetCore2/NugetTest/Models/OrderItem.cs new file mode 100644 index 000000000..ae3262c7c --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Models/OrderItem.cs @@ -0,0 +1,18 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; + +namespace OrmTest +{ + [SqlSugar.SugarTable("OrderDetail")] + public class OrderItem + { + [SqlSugar.SugarColumn(IsPrimaryKey =true, IsIdentity =true)] + public int ItemId { get; set; } + public int OrderId { get; set; } + public decimal? Price { get; set; } + [SqlSugar.SugarColumn(IsNullable = true)] + public DateTime? CreateTime { get; set; } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Models/TestTree.cs b/Src/Asp.NetCore2/NugetTest/Models/TestTree.cs new file mode 100644 index 000000000..b8250828a --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Models/TestTree.cs @@ -0,0 +1,17 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class TestTree + { + [SqlSugar.SugarColumn(ColumnDataType = "hierarchyid")] + public string TreeId { get; set; } + [SqlSugar.SugarColumn(ColumnDataType = "Geography")] + public string GId { get; set; } + public string Name { get; set; } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Models/Tree.cs b/Src/Asp.NetCore2/NugetTest/Models/Tree.cs new file mode 100644 index 000000000..d2878de64 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Models/Tree.cs @@ -0,0 +1,20 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class Tree + { + [SqlSugar.SugarColumn(IsPrimaryKey =true)] + public int Id { get; set; } + public string Name { get; set; } + public int ParentId { get; set; } + [SqlSugar.SugarColumn(IsIgnore = true)] + public Tree Parent { get; set; } + [SqlSugar.SugarColumn(IsIgnore = true)] + public List Child { get; set; } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/Models/ViewOrder.cs b/Src/Asp.NetCore2/NugetTest/Models/ViewOrder.cs new file mode 100644 index 000000000..fcd465747 --- /dev/null +++ b/Src/Asp.NetCore2/NugetTest/Models/ViewOrder.cs @@ -0,0 +1,13 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace OrmTest +{ + public class ViewOrder:Order + { + public string CustomName { get; set; } + } +} diff --git a/Src/Asp.NetCore2/NugetTest/NugetTest.csproj b/Src/Asp.NetCore2/NugetTest/NugetTest.csproj index b88d82699..2de58181d 100644 --- a/Src/Asp.NetCore2/NugetTest/NugetTest.csproj +++ b/Src/Asp.NetCore2/NugetTest/NugetTest.csproj @@ -1,4 +1,4 @@ - + Exe @@ -6,7 +6,8 @@ - + + diff --git a/Src/Asp.NetCore2/NugetTest/Program.cs b/Src/Asp.NetCore2/NugetTest/Program.cs index 1f9bae33e..3f8093e33 100644 --- a/Src/Asp.NetCore2/NugetTest/Program.cs +++ b/Src/Asp.NetCore2/NugetTest/Program.cs @@ -1,22 +1,36 @@ -using System; -using SqlSugar; -namespace NugetTest + +using System; + +namespace OrmTest { class Program { static void Main(string[] args) { - var db = new SqlSugarClient(new ConnectionConfig() { - ConnectionString=Config.ConnectionString, - IsAutoCloseConnection=true, - DbType=DbType.SqlServer - }); - var list = db.Ado.GetInt("select 1"); - Console.WriteLine("Hello World!"); - } - public class Config - { - public static string ConnectionString = "server=.;uid=sa;pwd=haosql;database=SQLSUGAR4XTEST"; + //Demo + Demo0_SqlSugarClient.Init(); + Demo1_Queryable.Init(); + Demo2_Updateable.Init(); + Demo3_Insertable.Init(); + Demo4_Deleteable.Init(); + Demo5_SqlQueryable.Init(); + Demo6_Queue.Init(); + Demo7_Ado.Init(); + Demo8_Saveable.Init(); + Demo9_EntityMain.Init(); + DemoA_DbMain.Init(); + DemoB_Aop.Init(); + DemoC_GobalFilter.Init(); + DemoD_DbFirst.Init(); ; + DemoE_CodeFirst.Init(); + DemoF_Utilities.Init(); + DemoG_SimpleClient.Init(); + + + Console.WriteLine("all successfully."); + Console.ReadKey(); } + + } }