ORA-01463 是一个 Oracle 数据库错误,具体信息为 "尝试将长度大于列允许的值插入到 (列名) 列中"。这意味着在尝试向数据库表中的某一列插入或更新数据时,提供的数据长度超过了该列定义时的最大长度限制。 2. 导致ORA-01463错误的常见原因 数据长度超出列定义:最常见的原因是尝试插入或更新的数据长度确实超过了...
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ORA-01463: cannot modify column datatype with current constraint(s)ORA-01463：无法使用当前约束修改...