materialized-path-pattern

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Selecting based on path in mysql

I have a column id,a column parent and a column path that is a materialized path. It looks like 1| \\N | 1[详细]

2023-03-12 10:50 分类：问答
What size makes Materialized Paths impractical?

If I am expectin开发者_StackOverflowg my table to have say, 700,000 rows, A user can be a vanilla signup (starting a brand new tree)[详细]

2023-03-12 01:26 分类：问答
Looking for effecient way to store nested data with hibernate

I\'ve been trying to find an efficient way to represent nested data i开发者_如何学Gon java/hibernate.My initial solution was a parent/child list with a self referencing join, but there are obvious pit[详细]

2023-02-02 13:22 分类：问答
The best way to generate path pattern for materialized path tree structures

Browsing through examples all over the web, I can see that people generate the path using something like \"parent_id.node_id\". Examples:-[详细]

2023-01-21 18:39 分类：问答
Materialized path pattern VS Hierarchyid

I am reading the SQL server 2008 bible and it says the materi开发者_StackOverflow中文版alized path pattern is significantly faster then the hierarchyid. Is this really true? How can I make the hierarc[详细]

2022-12-27 17:03 分类：问答
Why is my asp.net mvc publish not working anymore?

I\'m running asp.net mvc and have been since last April.All along I have been publishing my site using the Publish feature in Visual Studio.This week, I added some telerik scripts and the jquery 1.4 s[详细]

2022-12-18 05:12 分类：问答
What are some good ways of managing settings in gui applications?

If I have a setting that is accessible via a menu item or configuration window that can change at runtime, for example \"bold text on/off\"; what are some good ways of ensuring that all applicable com[详细]

2022-12-17 11:49 分类：问答