Update Core

Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Abstract/DbMaintenanceProvider/Methods.cs

@@ -80,6 +80,7 @@ namespace SqlSugar
         #region Check
         public virtual bool IsAnyTable(string tableName, bool isCache = true)
         {
+            Check.Exception(string.IsNullOrEmpty(tableName), "IsAnyTable tableName is not null");
             tableName = this.SqlBuilder.GetNoTranslationColumnName(tableName);
             var tables = GetTableInfoList(isCache);
             if (tables == null) return false;

Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs

@@ -216,7 +216,8 @@ namespace SqlSugar
         public virtual ExpressionResult GetExpressionValue(Expression expression, ResolveExpressType resolveType)
         {
             ILambdaExpressions resolveExpress = this.LambdaExpressions;
-            if (resolveType.IsIn(ResolveExpressType.FieldSingle,ResolveExpressType.FieldMultiple,ResolveExpressType.SelectSingle, ResolveExpressType.SelectMultiple) &&(expression is LambdaExpression)&& (expression as LambdaExpression).Body is BinaryExpression) {
+            if (resolveType.IsIn(ResolveExpressType.FieldSingle, ResolveExpressType.FieldMultiple, ResolveExpressType.SelectSingle, ResolveExpressType.SelectMultiple) && (expression is LambdaExpression) && (expression as LambdaExpression).Body is BinaryExpression)
+            {
                 resolveType = resolveType.IsIn(ResolveExpressType.SelectSingle, ResolveExpressType.FieldSingle) ? ResolveExpressType.WhereSingle : ResolveExpressType.WhereMultiple;
             }
             this.LambdaExpressions.Clear();
@@ -246,7 +247,8 @@ namespace SqlSugar
             this.Parameters.AddRange(resolveExpress.Parameters);
             var result = resolveExpress.Result;
             var isSingleTableHasSubquery = IsSingle() && resolveExpress.SingleTableNameSubqueryShortName.HasValue();
-            if (isSingleTableHasSubquery) {
+            if (isSingleTableHasSubquery)
+            {
                 Check.Exception(!string.IsNullOrEmpty(this.TableShortName) && resolveExpress.SingleTableNameSubqueryShortName != this.TableShortName, "{0} and {1} need same name");
                 this.TableShortName = resolveExpress.SingleTableNameSubqueryShortName;
             }
@@ -550,7 +552,8 @@ namespace SqlSugar
             {
                 var jsoinParameters = (this.JoinExpression as LambdaExpression).Parameters;
                 var currentParametres = (expression as LambdaExpression).Parameters;
-                if ((expression as LambdaExpression).Body.ToString() == "True") {
+                if ((expression as LambdaExpression).Body.ToString() == "True")
+                {
                     return;
                 }
                 if (currentParametres != null && currentParametres.Count > 0)

Src/Asp.NetCore2/SqlSeverTest/SqlSugar/ExpressionsToSql/Common/ExpressionTool.cs

@@ -133,7 +133,8 @@ namespace SqlSugar
             }
             // fetch the root object reference:
             var constExpr = expression as ConstantExpression;
-            if (constExpr == null) {
+            if (constExpr == null)
+            {
                 return DynamicInvoke(rootExpression);
             }
             object objReference = constExpr.Value;

Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Infrastructure/ContextMethods.cs

@@ -536,6 +536,37 @@ namespace SqlSugar
             }
             return this.DeserializeObject<List<T>>(this.SerializeObject(deserializeObject));
         }
+        public  DataTable ListToDataTable<T>(List<T> list)
+        {
+            DataTable result = new  DataTable();
+            if (list.Count > 0)
+            {
+                PropertyInfo[] propertys = list[0].GetType().GetProperties();
+                foreach (PropertyInfo pi in propertys)
+                {
+                    //获取类型
+                    Type colType = pi.PropertyType;
+                    //当类型为Nullable<>时
+                    if ((colType.IsGenericType) && (colType.GetGenericTypeDefinition() == typeof(Nullable<>)))
+                    {
+                        colType = colType.GetGenericArguments()[0];
+                    }
+                    result.Columns.Add(pi.Name, colType);
+                }
+                for (int i = 0; i < list.Count; i++)
+                {
+                    ArrayList tempList = new ArrayList();
+                    foreach (PropertyInfo pi in propertys)
+                    {
+                        object obj = pi.GetValue(list[i], null);
+                        tempList.Add(obj);
+                    }
+                    object[] array = tempList.ToArray();
+                    result.LoadDataRow(array, true);
+                }
+            }
+            return result;
+        }
         public Dictionary<string, object> DataTableToDictionary(DataTable table)
         {
            return table.Rows.Cast<DataRow>().ToDictionary(x => x[0].ToString(), x => x[1]);

Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Interface/IContextMethods.cs

@@ -27,6 +27,7 @@ namespace SqlSugar
         SqlSugarProvider CopyContext(bool isCopyEvents = false);
         dynamic DataTableToDynamic(DataTable table);
         List<T> DataTableToList<T>(DataTable table);
+        DataTable ListToDataTable<T>(List<T> list);
         Dictionary<string, object> DataTableToDictionary(DataTable table);
         ICacheService GetReflectionInoCacheInstance();
         void RemoveCacheAll();

Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/Dm/DbBind/DmDbBind.cs

@@ -108,6 +108,7 @@ namespace SqlSugar
                   new KeyValuePair<string, CSharpDataType>("char",CSharpDataType.@string),
                   new KeyValuePair<string, CSharpDataType>("nchar",CSharpDataType.@string),
                   new KeyValuePair<string, CSharpDataType>("clob",CSharpDataType.@string),
+                  new KeyValuePair<string, CSharpDataType>("text",CSharpDataType.@string),
                   new KeyValuePair<string, CSharpDataType>("long",CSharpDataType.@string),
                   new KeyValuePair<string, CSharpDataType>("nclob",CSharpDataType.@string),
                   new KeyValuePair<string, CSharpDataType>("rowid",CSharpDataType.@string),

Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/Dm/DbMaintenance/DmDbMaintenance.cs

@@ -426,7 +426,7 @@ namespace SqlSugar
             var comments = this.Context.Utilities.GetReflectionInoCacheInstance().GetOrCreate(cacheKey,
                 () =>
                 {
-                    string sql = "SELECT TVNAME AS TableName, COLNAME,COMMENT$ AS ColumnDescription   from SYSCOLUMNCOMMENTS   WHERE TVNAME='" + tableName.ToUpper() + "' ORDER BY TVNAME";
+                    string sql = "SELECT TVNAME AS TableName, COLNAME as DbColumnName ,COMMENT$ AS ColumnDescription   from SYSCOLUMNCOMMENTS   WHERE TVNAME='" + tableName.ToUpper() + "' ORDER BY TVNAME";
                     var oldIsEnableLog = this.Context.Ado.IsEnableLogEvent;
                     this.Context.Ado.IsEnableLogEvent = false;
                     var pks = this.Context.Ado.SqlQuery<DbColumnInfo>(sql);

Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/MySql/MySqlProvider.cs

@@ -99,7 +99,7 @@ namespace SqlSugar
                 sqlParameter.DbType = parameter.DbType;
                 if (parameter.Direction == 0)
                 {
-                    parameter.Direction= ParameterDirection.Input; ;
+                    parameter.Direction = ParameterDirection.Input; 
                 }
                 sqlParameter.Direction = parameter.Direction;
                 //if (sqlParameter.Direction == 0)

Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs

@@ -230,7 +230,7 @@ namespace SqlSugar
         {
             get
             {
-                throw new NotSupportedException();
+                return "alter table  {0} rename to {1}";
             }
         }