exp_064.htm
来自「oracle DBA的资料」· HTM 代码 · 共 42 行
HTM
42 行
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=gb2312">
<title>Ocp test </title>
</head>
<body bgcolor="white" text="black" link="blue" vlink="purple" alink="red">
<p><b><span style="font-size:22pt">Explaination 064: </span></b></p>
<span style="font-size:18pt">
<p>
You can find the percentage tax applicable for each employee by using SQL statement in answer A. <br>
</p>
<p>
Incorrect Answers <br>
</p>
<p>
B: Syntax "WHERE e.salary > t.min_salary, tax_percent" is incorrect. <br>
</p>
<p>
C: Functions, like MIN() and MAX(), cannot be used in the WHERE clause. <br>
</p>
<p>
D: The SQL statement from the answer A will provide requested information. <br>
</p>
<p>
OCP Introduction to Oracle 9i: SQL Exam Guide, Jason Couchman, p. 98-103 <br>
</p>
<p>
Chapter 3: Advanced Data Selection in Oracle
</p>
</span>
</body>
</html>
<br>
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?