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调整表的CHAR/VARCHAR2字段的Byte为CHAR

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Release: 2016-06-07 17:18:46
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调整表的CHAR/VARCHAR2字段的Byte为CHAR,对于那些作为分区列的字段不能修改,会出现如下错误,并且会退出,所以最好是把命令输出

调整表的CHAR/VARCHAR2字段的Byte为CHAR

使用如下SQL脚本即可:

注:对于那些作为分区列的字段不能修改,会出现如下错误,并且会退出,所以最好是把命令输出到一个sql脚本里面,然后在sqlplus命令行里面去执行,,也可以写成存储过程然后捕获异常并继续。

ERROR at line 1:
ORA-14060: data type or length of a table partitioning column may not be changed
ORA-06512: at line 10

linux

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