Oracle错误1406，提取的列值被截断
为了做备份，需要将服务器上的11g的用户的完整数据导出来。机器上的客户端是oracle10g的。用命令:exp ***/***@*** file=****.dmp
为了做备份，需要将服务器上的11g的用户的完整数据导出来。机器上的客户端是Oracle10g的。用命令:exp ***/***@*** file=****.dmp full=y
执行后，系统提示：
EXP-00008:遇到ORACLE错误1406
ORA-01406：提取的列值被截断
EXP-00000：导出终止失败
查了若干资料，有的说客户端与服务器不匹配，但是领导说去年10月份就是用那台机器做备份的。然后又是没头的苍蝇做了好多搜索，，没办法。最后领导说把写的exp导出命令给他看，问我full=y是啥意思。这个，当时还不明白这是导出当前用户所在实例下所有数据对象。感慨自己无知啊！明明叫我只备份当前用户的数据的。然后去掉了后面的full=y，又加上owner=***（与前面相同），最后居然神奇的通过了，明天就能看到备份完的数据了。无地自容啊。
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