command.CommandText = sql; command.Parameters.AddRange(parameters); var propts = typeof(T).GetProperties(); var rtnList = new List<T>(); T model; object val; using (var reader = command.ExecuteReader()) { while (reader.Read()) { model = new T(); foreach (var l in propts) {...
DbCommand cmd=conn.CreateCommand();if(facade.IsSqlServer()) { cmd.CommandText=sql; CombineParams(refcmd, parameters); }returncmd; }publicstaticDataTable SqlQuery(thisDatabaseFacade facade,stringsql,paramsobject[] parameters) { DbCommand cmd= CreateCommand(facade, sql,outDbConnection conn, parameters...
To execute a named command identified by PreparedStatementIdentifier. This must be previously prepared with the ij Prepare command. To execute either flavor of command when that command contains dynamic parameters, specify the values in the Using portion of the command. In this style, the SQLString...
publicintExecuteSqlCommand(System.Data.Entity.TransactionalBehavior transactionalBehavior,stringsql,paramsobject[] parameters); 參數 transactionalBehavior TransactionalBehavior 控制此命令的交易建立。 sql String 命令字串。 parameters Object[] 要套用至命令字串的參數。
(connString)) { SqlCommand cmd =newSqlCommand(sql, conn); cmd.Parameters.Add("@Name", SqlDbType.VarChar); cmd.Parameters["@name"].Value = newName;try{ conn.Open(); newProdID = (Int32)cmd.ExecuteScalar(); } catch (Exception ex) { Console.WriteLine(ex.Message); } }return(int)new...
Executes a command string or character string within a Transact-SQL batch, or one of the following modules: system stored procedure, user-defined stored procedure, CLR stored procedure, scalar-valued user-defined function, or extended stored procedure. The EXEC or EXECUTE statement can be used to...
在Quick BI中SQL创建数据集时运行报错,报错信息如下: traceId:xxxxxx null : INTERNAL: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: execute command denied to user 'turboanaprod_rw'@'%' for routine 'turboprod.dateadd' 问题原因
Use this DBM command to transfer an SQL statement to the database. Unlike the sql_executenice DBM command, in the reply to this command as many data records as possible are displayed. The quantity of data transferred is limited by the size of the reply package transferred by the DBM server...
And then in sqlplus prompt, I typed: @myFile.sql, it kept inserting rows. It ran hours and then my ssh shell warned"ssh_conn_process_channel_data_common: buffer overflow" and terminated the program. My question is how to execute the sql script in command line and make it as a bac...
com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) SQL在数据库中可以正常执行: 问题原因 Quick BI执行查询会在外面加一个select * from (),将您的查询变成子查询。 解决方案 将SQL中的order by排序去掉, 在数据集上设置排序。 适用于 ...