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Doris倒排索引没有全部生效

Asked Jul 4 Modified Jan 1, 0001
Viewed 31
3.0

我建立了a,b,c,d,e 5个索引,使用where or and in 组合操作,发现只有a和c会走索引,其他均未命中,当我去掉a的时候,会命中b索引,这个是doris内部的选择机制吗

edited Jan 1, 0001
agg5
asked Jul 4
2 Answers

得来个具体的case,建表和查询语句

edited Jan 1, 1970
阿渊@SelectDB8130
answered Jul 7

我也发现有时不走倒排索引,直接全表扫描

edited Jan 1, 1970
doris_user1
answered Jul 23
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