-

SqlSugar/Abstract/QueryableProvider/QueryableAccessory.cs

@@ -27,11 +27,10 @@ namespace SqlSugar
         }
         protected void Where<T>(Expression<Func<T, bool>> expression, ResolveExpressType type, SqlSugarClient context) where T : class, new()
         {
-            var sqlBuilder = context.SqlBuilder;
-            var items = sqlBuilder.LambadaQueryBuilder;
-            ILambdaExpressions resolveExpress = new SqlServerExpressionContext(expression,type);
+            ILambdaExpressions resolveExpress =InstanceFactory.GetLambdaExpressions(context.CurrentConnectionConfig);
+            resolveExpress.Resolve(expression,type);
             _Pars.AddRange(resolveExpress.Parameters);
-            items.WhereInfos.Add(resolveExpress.Result.ToString());
+            context.SqlBuilder.LambadaQueryBuilder.WhereInfos.Add(resolveExpress.Result.ToString());
         }
 
         protected void Where<T>(string whereString, object whereObj, SqlSugarClient context) where T : class, new()

SqlSugar/ExpressionsToSql/ExpressionContext.cs

@@ -14,17 +14,6 @@ namespace SqlSugar
     /// ** qq:610262374
     public class ExpressionContext : ExpResolveAccessory
     {
-        #region constructor
-        private ExpressionContext()
-        {
-
-        }
-        public ExpressionContext(Expression expression, ResolveExpressType resolveType)
-        {
-            this.ResolveType = resolveType;
-            this.Expression = expression;
-        }
-        #endregion
 
         #region properties
         public IDbMethods DbMehtods { get; set; }
@@ -74,8 +63,10 @@ namespace SqlSugar
         {
             return name;
         }
-        public virtual void Resolve()
+        public virtual void Resolve(Expression expression, ResolveExpressType resolveType)
         {
+            this.ResolveType = resolveType;
+            this.Expression = expression;
             BaseResolve resolve = new BaseResolve(new ExpressionParameter() { Expression = this.Expression, Context = this });
             resolve.Start();
         }

SqlSugar/Interface/ILambdaExpressions.cs

@@ -18,6 +18,6 @@ namespace SqlSugar
         string SqlParameterKeyWord { get; }
         string GetaMppingColumnsName(string name);
         string GetAsString(string fieldName, string fieldValue);
-        void Resolve();
+        void Resolve(Expression expression, ResolveExpressType resolveType);
     }
 }