CrazyJugger opened a new issue #4865:
URL: https://github.com/apache/incubator-doris/issues/4865


   在前置索引与rollup 中 “我们将一行数据的前 36 个字节 作为这行数据的前缀索引” 下面第一个例子中 “以下表结构的前缀索引为 
user_id(8Byte) + age(4Bytes) + message(prefix 20 Bytes)。” 这只有32字节,这个是一个单纯的例子 
还是写错了 是否message 不是prefix 20 bytes  而是22 bytes
   
   
   
[http://doris.apache.org/master/zh-CN/getting-started/data-model-rollup.html#rollup](url)


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