-

SqlSugar/Entities/SugarList.cs

@@ -12,6 +12,11 @@ namespace SqlSugar
             this.RemoveAll(it => it.EntityName.Equals(entityName, StringComparison.CurrentCultureIgnoreCase));
             this.Add(new MappingTable() { EntityName = entityName, DbTableName = dbTableName });
         }
+        public void Add(string entityName, string dbTableName,string dbTableShortName)
+        {
+            this.RemoveAll(it => it.EntityName.Equals(entityName, StringComparison.CurrentCultureIgnoreCase));
+            this.Add(new MappingTable() { EntityName = entityName, DbTableName = dbTableName, DbShortTaleName =dbTableShortName});
+        }
     }
 
     public class MappingColumnList: List<MappingColumn> 

SqlSugar/SqlSugarAccessory.cs

@@ -101,7 +101,7 @@ namespace SqlSugar
             });
         }
 
-        protected List<JoinQueryInfo> GetJoinInfos(Expression joinExpression, SqlSugarClient context)
+        protected List<JoinQueryInfo> GetJoinInfos(Expression joinExpression, SqlSugarClient context,params  Type [] entityTypeArray)
         {
             ExpressionContext exp = new ExpressionContext();
             exp.Resolve(joinExpression, ResolveExpressType.Join);

SqlSugar/SqlSugarClient.cs

@@ -144,7 +144,7 @@ namespace SqlSugar
         public virtual ISugarQueryable<T> Queryable<T, T2>(Expression<Func<T,T2,object []>> joinExpression) where T : class, new()
         {
             var queryable = Queryable<T>();
-            SqlBuilder.LambadaQueryBuilder.JoinQueryInfos = base.GetJoinInfos(joinExpression,this);
+            SqlBuilder.LambadaQueryBuilder.JoinQueryInfos = base.GetJoinInfos(joinExpression,this,typeof(T), typeof(T2));
             return queryable;
         }
         public virtual ISugarQueryable<T> Queryable<T, T2, T3>(Func<T, T2,T3, object[]> joinExpression) where T : class, new()