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can i perform cascaded delete using foreign key constraints in MySql 3.0?
can i perform cascaded delete using foreign key constraints in MySql 3.0?开发者_StackOverflow社区No, as the docs mention,[详细]
2022-12-25 07:53 分类：问答SQL Server: How to call a UDF, if available?
Most systems will have a user-defined function (UDF) available. Some will not. i want to use the UDF if it\'s there:[详细]
2022-12-25 03:55 分类：问答窗帘盒多少钱一米啊？？
红色娘子精 2022-04-20 13:31 开发者_StackOverflow费用看什么材质的窗帘盒，木质窗帘盒包油漆的话大概300一米，装饰窗帘盒，包括盒体、支架和滑道，其特征在于盒体为底部和背面分别设有沿长度方向贯通的滑道和[详细]
2022-12-24 17:22 分类：问答WPF Grid Row / Column Sizing in Proportion to DesiredSize?
I have two user controls arranged vertically in a grid, both of which can expand to be taller than the grid can accommodate. I\'ve put them in each in a scrollviewer which functionally works. What I w[详细]
2022-12-24 16:10 分类：问答Testing + production server and syncing MySQL data
I have a web application running on LAMP with a testing server and a production server. Is there a standard practice for keeping the data on the testing server in s开发者_运维百科ync with the producti[详细]
2022-12-24 14:39 分类：问答SQL Where Clause Against View
I have a view (actually, it\'s a table valued function, but the observed behavior is the same in both) that inner jo开发者_如何学Cins and left outer joins several other tables. When I query this view[详细]
2022-12-23 22:15 分类：问答《以家人之名》一家5口：2个爸爸，3个不幸运却幸福的孩子？
昨晚《以家人之名》在湖南卫视播出。这主要是关于三个孩子谁是失踪的家庭的起源。在两位父亲的帮助下，他们重新组成了一个五口之家。[详细]
2022-12-23 09:44 分类：问答Upcasting without any added data fields
In my project I have a generic Packet class. I would like to be able to upcast to other classes (like LoginPacket or MovePacket).[详细]
2022-12-22 20:32 分类：问答Best way to query different database engines in a uniform way?
I work on a C# client application (SlimTune Profiler) that uses relational (and potentially embedded) database engines as its backing store. The current version already has to deal with SQLite and SQL[详细]
2022-12-21 16:49 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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