b*******t
发帖数: 390 | 1 因为看到有职位认为懂Oracle SQL是plus。
但是时间有限，不知道有没有用。
因为SAS里面不是也有Proc SQL吗？
就懂SAS里面的这个是否够用？ |
k*z
发帖数: 4704 | 2 sql query is a very simple language. will not take too long for you to learn.
maybe 1 day is enough.
to learn store procedure and function may take a little bit longer like 7-14
days.
for 20 days to add a skill. you think yes or no? |
b*******t
发帖数: 390 | 3 可能你是大牛啊，但是我的编程经验不是非常多。
看到一本书，Oracle PL/SQL Programming by Steven
1400页，有点被吓到了，能否推荐一本比较简明一点的入门书？ |
S******y
发帖数: 1123 | 4 You only need to focus on the practical part of SQL. No need to spend too
much time on it.
Besides, NoSQL databases are gaining popularity. |
