BLOB和CLOB的说明 [英] Explanation of a BLOB and a CLOB

问题描述

我正在寻找有关BLOB和CLOB数据的真实解释.我正在寻找用通俗易懂的英语进行解释的精彩内容.

I am looking for a real good explanation of a BLOB and CLOB data. I am looking for the great of that explains in plain English.

推荐答案

BLOB(二进制大型对象)存储二进制文件:图片，文本，音频文件，Word文档等.您无法通过SQL * Plus选择它们.

BLOB's (Binary Large OBject) store binary files: pictures, text, audio files, word documents, etc. Anything you can't read with the human eye. You can't select them via SQL*Plus.

CLOB(字符大对象)存储字符数据.它们通常用于存储XML文档，JSON或只是大块的格式化或未格式化文本.

CLOB's (Character Large OBjects) store character data. They are often used to store XML docs, JSON's or just large blocks of formatted or unformatted text.

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