filtered-index
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Does Oracle have a filtered index concept?
Similar to SQLServer where I can do the following create index TimeSeriesPeriodSs1 on TimeSeriesPeriod (validationStatus, completionStatus)[详细]
2023-03-03 19:24 分类：问答Filtered index vs normal non clustered index
I have 270 million records in a table. Currently I have a non clustered index in it on a date column. 99% of time I use rows with date > 1/1/2008..that means 140 million out of it.[详细]
2023-01-20 00:57 分类：问答“中有一人向隅立”上一句是什么？
衮老 2022-04-28 10:47 “中有一人向隅立”上一句是：“轩车歌吹喧都邑”，这是出自于 唐朝 白居易 所著的《长安早春旅怀》。附《长安早春旅怀》全文赏析长安早春旅怀作者：白居易朝代：唐朝轩车歌吹喧都邑，[详细]
2022-12-23 11:19 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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