exp_169.htm
来自「oracle DBA的资料」· HTM 代码 · 共 38 行
HTM
38 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 169: </span></b></p>
<span style="font-size:18pt">
<p>
CONSTRAINT name FOREIGN KEY (column_name) REFERENCES table_name (column_name); <br>
</p>
<p>
Incorrect answer : <br>
</p>
<p>
A invalid syntax <br>
</p>
<p>
B invalid syntax <br>
</p>
<p>
C invalid syntax <br>
</p>
<p>
Refer : Introduction to Oracle9i : SQL, Oracle University Study Guide, 10-14
</p>
</span>
</body>
</html>
⌨️ 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?