/// <summary> /// delete /// </summary> /// <param name="expression"></param> /// <returns></returns> public IDeleteQueryAble <T> Delete(Expression <Func <T, bool> > expression = null) { _SqlBuilder.AppendDeleteSql($"DELETE {_MainTableName} "); _SqlBuilder.SetSqlCommandType(SqlCommandType.Delete); if (expression != null) { SqlVistorProvider.Delete(expression.Body, _SqlBuilder); } return(new DeleteQueryAble <T>(_SqlBuilder, _DapperKitProvider)); }