linq SQL并发冲突策略的相关内容

文章 2017-09-14 来自：开发者社区

Linq to Sql : 并发冲突及处理策略

0. 并发冲突的示例单用户的系统现在应该比较罕见了，一般系统都会有很多用户在同时进行操作；在多用户系统中，涉及到的一个普遍问题：当多个用户“同时”更新(修改或者删除)同一条记录时，该如何更新呢？下图展示了开放式并发冲突的一个示例：假设数据库中有一条记录Record{Field1=...

文章 2016-12-09 来自：开发者社区

Linq to Sql : 并发冲突及处理策略

原文:Linq to Sql : 并发冲突及处理策略 1、通过覆盖数据库值解决并发冲突 try { db.SubmitChanges(ConflictMode.ContinueOnConflict); //需要指定为ConflictMode.ContinueOnConflict } catch (ChangeConflictException e) { foreach ...

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Linq to Sql : 并发冲突及处理策略

Linq to Sql : 并发冲突及处理策略

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