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SQL> select * from v$version
2 ;
BANNER
-------------------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bi
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for Solaris: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
SQL> select 'aaaa'||chr(0)||'bbbb' from dual;
'AAAA'||CHR(0)||'B
------------------
aaaa bbbb
SQL> select 'aaa'||chr(13)||'bbb' from dual;
'AAA'||CHR(13)
--------------
bbb
sqlplus是可以显示的其他的工具是有问题,我好像以前也遇到过,我们遇到chr(13),chr(0)都用别的字符创替换,如果是比较字符串的话,呵呵 |
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