从c#查询MySQL返回System.Byte []

Question

我使用下面的SP来返回Generated Insert语句的值,它在Query浏览器中执行时工作正常.

当我试图从C#中获取值时,它会给我"System.Byte []"作为返回值.当我尝试从MySql查询浏览器获取值时,它给我的返回值为:

'插入admindb.accounts值("54321","2","karthik2","karthik2","1");'

我想问题是返回值的单引号.是这样吗 ？

    DELIMITER $$

DROP PROCEDURE IF EXISTS `admindb`.`InsGen` $$
CREATE DEFINER=`root`@`localhost` PROCEDURE `InsGen`(
in_db varchar(20),
in_table varchar(20),
in_ColumnName varchar(20),
in_ColumnValue varchar(20)
)
BEGIN

declare Whrs varchar(500);
declare Sels varchar(500);
declare Inserts varchar(2000);
declare tablename varchar(20);
declare ColName varchar(20);


set tablename=in_table;


# Comma separated column names - used for Select
select group_concat(concat('concat(\'"\',','ifnull(',column_name,','''')',',\'"\')'))
INTO @Sels from information_schema.columns where table_schema=in_db and table_name=tablename;


# Comma separated column names - used for Group By
select group_concat('`',column_name,'`')
INTO @Whrs from information_schema.columns where table_schema=in_db and table_name=tablename;


#Main Select Statement for fetching comma separated table values

 set @Inserts=concat("select concat('insert into ", in_db,".",tablename," values(',concat_ws(',',",@Sels,"),');')
 as MyColumn from ", in_db,".",tablename, " where ", in_ColumnName, " = " , in_ColumnValue, " group by ",@Whrs, ";");

 PREPARE Inserts FROM @Inserts;

 EXECUTE Inserts;

END $$

DELIMITER ;

Answer 1

在连接设置中添加它可以解决这个问题:尊重二进制标志= false;