From 5c27d8babba742d389d394b146d9691abcb78105 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Sat, 21 Apr 2018 11:24:23 +0800
Subject: [PATCH] Add IUpdateable<T> Where(string whereSql,object
 parameters=null)

---
 Src/Asp.Net/SqlServerTest/Demos/2_Update.cs           |  2 ++
 .../Abstract/SqlBuilderProvider/SqlBuilderProvider.cs |  6 ++++++
 .../Abstract/UpdateProvider/UpdateableProvider.cs     | 11 +++++++++++
 Src/Asp.Net/SqlSugar/Interface/ISqlBuilder.cs         |  2 ++
 Src/Asp.Net/SqlSugar/Interface/IUpdateable.cs         |  1 +
 5 files changed, 22 insertions(+)

diff --git a/Src/Asp.Net/SqlServerTest/Demos/2_Update.cs b/Src/Asp.Net/SqlServerTest/Demos/2_Update.cs
index d9e1c042a..9dcf7aa64 100644
--- a/Src/Asp.Net/SqlServerTest/Demos/2_Update.cs
+++ b/Src/Asp.Net/SqlServerTest/Demos/2_Update.cs
@@ -59,6 +59,8 @@ namespace OrmTest.Demo
             //Column is null no update
             db.Updateable(updateObj).Where(true).ExecuteCommand();
 
+            //sql
+            db.Updateable(updateObj).Where("id=@x",new { x="1"}).ExecuteCommand();
 
             var t12 = db.Updateable<School>().AS("Student").UpdateColumns(it => new School() { Name = "jack" }).Where(it => it.Id == 1).ExecuteCommandAsync();
             t12.Wait();
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs
index c58a64c6a..1a637a826 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs
@@ -86,6 +86,12 @@ namespace SqlSugar
         {
             return "t";
         }
+
+
+        public string GetWhere(string fieldName,string conditionalType,int? parameterIndex=null)
+        {
+            return string.Format(" {0} {1} {2}{3} ",fieldName,conditionalType,this.SqlParameterKeyWord,fieldName+ parameterIndex);
+        }
         public virtual string GetUnionAllSql(List<string> sqlList)
         {
             return string.Join("UNION ALL \r\n", sqlList);
diff --git a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
index d6de42267..509edbb47 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
@@ -196,6 +196,17 @@ namespace SqlSugar
             return this;
         }
 
+        public IUpdateable<T> Where(string whereSql, object parameters = null)
+        {
+            if (whereSql.HasValue()) {
+                UpdateBuilder.WhereValues.Add(whereSql);
+            }
+            if (parameters != null) {
+                UpdateBuilder.Parameters.AddRange(Context.Ado.GetParameters(parameters));
+            }
+            return this;
+        }
+
         public IUpdateable<T> With(string lockString)
         {
             if (this.Context.CurrentConnectionConfig.DbType == DbType.SqlServer)
diff --git a/Src/Asp.Net/SqlSugar/Interface/ISqlBuilder.cs b/Src/Asp.Net/SqlSugar/Interface/ISqlBuilder.cs
index 3de847d24..b866e0e5e 100644
--- a/Src/Asp.Net/SqlSugar/Interface/ISqlBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/ISqlBuilder.cs
@@ -35,6 +35,8 @@ namespace SqlSugar
         string GetNoTranslationColumnName(string name);
         string GetPackTable(string sql,string shortName);
         string GetDefaultShortName();
+
+        string GetWhere(string fieldName, string conditionalType, int? parameterIndex = null);
         string GetUnionAllSql(List<string> sqlList);
         string GetUnionSql(List<string> sqlList);
         void RepairReplicationParameters(ref string appendSql, SugarParameter[] parameters, int addIndex);
diff --git a/Src/Asp.Net/SqlSugar/Interface/IUpdateable.cs b/Src/Asp.Net/SqlSugar/Interface/IUpdateable.cs
index e01176529..14608f079 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IUpdateable.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IUpdateable.cs
@@ -18,6 +18,7 @@ namespace SqlSugar
         IUpdateable<T> With(string lockString);
         IUpdateable<T> Where(bool isNoUpdateNull,bool IsOffIdentity = false);
         IUpdateable<T> Where(Expression<Func<T, bool>> expression);
+        IUpdateable<T> Where(string whereSql,object parameters=null);
         /// <summary>
         /// Non primary key entity update function
         /// </summary>