校招求职数据分析岗学SQL、产品运营学SQL的正确姿势是，第一步先下载安装数据库软件、自己插入数据、然后对着视频挨个练习；装不上软件就死磕，求爷爷告奶奶一定要把数据库软件装上。

这几个不同的目的学SQL，区别还挺大，什么事物锁、触发器、并发锁定、死锁，数分你学他有个卵用，看不懂就跳过没关系的。

校招求职数据分析岗学SQL、产品运营学SQL的正确姿势是：跟着思扣网SQLintern往死里练。 👉入门教程

笑死，都是学SQL，还有什么区别么，直接看视频干不就完了

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