目录一、概述：为什么高并发下需要锁？1. 高并发的“数据竞争”问题2. 锁的核心作用二、锁的类型与适用场景三、锁的具体使用与代码实现场景说明：模拟“电商库存扣减”1. JVM内置锁：synchroniz
I am using an SP which will insert data in 2 tables in 2 different DB\'s. To mainitain the transaction, the SP has been designed 开发者_开发技巧like that. Its working fine in SQL Serverenvironment.
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