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数据查询相关问题
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麻烦帮看下存算分离3.1.2版本,为什么首次查询某个表的某个partition会很慢,第二次就很快
ming
1
•
asked Dec 25, 2025
0
1
67
decoupled
3.0
query
performance
information_schema.tables 表的 CREATE_TIME UPDATE_TIME 时间更新策略
fengjian
3
•
asked Dec 22, 2025
0
2
25
query
MOW主键表查询DeleteBitmapGetAggTime耗时高
labuladuo
17
•
asked Dec 19, 2025
0
1
50
2.1
query
performance
当查询只落在索引未落到分桶键上时,QPS:400就会将CPU基本打满
qilan
1
•
asked Dec 15, 2025
0
1
43
3.0
query
performance
python使用读写doris的主流使用方式是什么样的
Max Mo
1
•
asked Dec 4, 2025
0
1
83
query
ingestion
performance
doris查询paimon外表有些表会报错
qingshan
1
•
asked Dec 4, 2025
0
1
73
query
4.0
doris3.1.3和doris4出现空指针异常问题
Veritas
3
•
asked Dec 2, 2025
0
1
56
3.0
catalog
query
doris3读取mysql数据写入到hive报错UnsupportedFileSystemException: No FileSystem for scheme "s3"
Veritas
3
•
asked Nov 25, 2025
0
3
55
3.0
catalog
query
presto切换到doris的方案咨询
zhangxiaolong861
9
•
asked Nov 20, 2025
0
1
34
2.1
query
请教2.1版本 Join Reorder有行为变更或者Bug修复吗?
AntiTopQuark
1
•
asked Nov 18, 2025
0
2
51
2.1
query
performance
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