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Tag Archives: characterset
Oracle工具——csscan
工具csscan用于检查从一个字符集转换到另一个字符集,数据库中的数据是否会产生丢失、截断等现象。 这个工具很早就出现了,不过由于长久以来牵制到字符集转换的工作不是很多,因此对于这个工具没什么研究,这次需要将ZHS16GBK转换到AL32UTF8,尝试了一下csscan的功能,发现这个工具还是很方便的。 [oracle@dbserver1 bin]$ csscan userid=thams/thams TABLE=libfile722 tochar=AL32UTF8 log=/home/oracle/scan_722 CHARACTER SET Scanner v2.2 : Release 11.2.0.2.0 – Production ON Wed Aug 31 10:54:15 2011 Copyright (c) 1982, 2009, Oracle AND/OR its affiliates. ALL rights reserved. CSS-00127: USER thams does NOT … Continue reading