How do you avoid deadlocks while reading data in Mainframe?

How do you avoid deadlocks while reading data in Mainframe?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, mainframe, topic-specific

参考答案摘要

We can do the following steps in order to avoid deadlocks: Use FOR UPDATE clause which ensures that U lock is set when a process tries reading data during select operation. This clause does not allow ...

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