bioffice的一些tips

返回结果集的sql 每个字段必须有 as 别名，不然会出错，比如
/*结果集*/
select first 10
t3.customername,t1.customerid,
round(t1.sumbalance/{%unit%},2),round(t1.overduebalance/{%unit%},2),
round(t1.interestbalance/{%unit%},2),
round(nvl(t3.MAXOVERDUEDAYS,0)/{%unit%},2) as maxoverduedays,
round(nvl(t4.specialfund,0)/{%unit%},2) as specialfund,
round(nvl(t6.otherbalance,0)/{%unit%},2) as otherbalance,'' as jvalue,
round(nvl(t9.kbalance,0)/{%unit%},2) as kbalance,
'' as lvalue,round(t1.LOWRISKBAILSUM2/{%unit%},2)
from mytemp1_$^TEMPTABLEID^$ t1
left join mytemp3_$^TEMPTABLEID^$ t3 on t1.customerid=t3.customerid 
left join mytemp4_$^TEMPTABLEID^$ t4 on t1.customerid=t4.customerid 
left join mytemp6_$^TEMPTABLEID^$ t6 on t1.customerid=t6.customerid 
left join mytemp9_$^TEMPTABLEID^$ t9 on t1.customerid=t9.customerid 
order by 3 desc
into mytemp10_$^TEMPTABLEID^$;
其中有几个字段没有 as 别名,则 执行的语句会是
SELECT first 10 t3.customername AS customername,t1.customerid AS customerid,sumbalance,overduebalance,interestbalance,round ( nvl ( t3.MAXOVERDUEDAYS , 0 ) /10000 , 2 ) AS maxoverduedays,round ( nvl ( t4.specialfund , 0 ) /10000 , 2 ) AS specialfund,round ( nvl ( t6.otherbalance , 0 ) /10000 , 2 ) AS otherbalance,'' AS jvalue,round ( nvl ( t9.kbalance , 0 ) /10000 , 2 ) AS kbalance,'' AS lvalue,lowriskbailsum2 FROM mytemp1_76 t1 left join mytemp3_76 t3 on t1.customerid=t3.customerid left join mytemp4_76 t4 on t1.customerid=t4.customerid left join mytemp6_76 t6 on t1.customerid=t6.customerid left join mytemp9_76 t9 on t1.customerid=t9.customerid ORDER BY 3 DESC

发现round函数没有执行，/{%unit%}也没有执行。有可能是bioffice在没有别名的情况下就把字段名默认为参数检测出来的字段（管理工具那边监测出来的）

order by 里面的字段必须在select 列表里面，不然出错。
order by 里面不支持 cast(xx as int)之类的写法
复杂报表设计器里面对excel的格式有很多限制，不支持文字方向为竖直方向，不支持单元格里面ALT+Enter换行
select xx from xx;之后 即返回结果集之后的注释/**/ 不能识别。
静态区域被覆盖。。待解决