doris中的建立的前缀索引限定36byte,和遇到varchar截断,这个原理是什么
pxq42qpu1#
36字节是个经验值,varchar 截断是因为不好判断varchar 的长度
yizd12fk2#
you can put this question to github discussion https://github.com/apache/incubator-doris/discussions
2条答案
按热度按时间pxq42qpu1#
36字节是个经验值,varchar 截断是因为不好判断varchar 的长度
yizd12fk2#
you can put this question to github discussion https://github.com/apache/incubator-doris/discussions