java显示oracel chr(10) [英] java showing oracel chr(10)
问题描述
大家好...
我正在使用java-oracle程序，我有一个oracle函数，该函数返回clob，这是附加一组字符串(类型为nvarchar2)的结果...
在oracle函数中，我使用CHR(10)分隔值以换行，请检查此
"a" || chr(10)|| ''b''
这在oracle中有效，我的意思是它看起来像
a
b
但是在我的Java应用程序中，当我检索从oracle函数返回的值时，它出现了
ab
有没有人知道如何做新行?
hello every body ...
I''m working on a java-oracle program , I have an oracle function that returns a clob which is the result of appending a group of Strings (of type nvarchar2) ...
in oracle function I''m separating values using CHR(10) to make a new line , check this
''a'' || chr(10) || ''b''
this works in oracle , I mean it looks like
a
b
But in my java application when I retrieve this value returned from oracle function it appears
ab
does anyone have any idea about what to do to make a new line ?
推荐答案
您的环境如何?
如果是Windows，则需要使用"a" ||. chr(13)|| chr(10)|| ''b''.
chr(13)是回车(CR)，而chr(10)是换行(LF).
在unix系统中，chr(10)就足够了，而在Windows上则需要CR和LF.
为了使其更有趣，您仅在Mac OS 9之前的版本中使用了CR
What''s your environment?
If it''s windows you''ll need to use ''a'' || chr(13) || chr(10) || ''b''.
chr(13) is carriage return (CR) and chr(10) is linefeed (LF).
In a unix system chr(10) is enough, while on windows you need both CR and LF.
To make it more fun you used just CR on Mac OS up to version 9
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