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例子 1
- <?php
- $con = mysql_connect("localhost","mysql_user","mysql_pwd");
- if (!$con)
- {
- die('Could not connect: ' . mysql_error());
- }
- $sql = "SELECT * FROM Person";
- mysql_query($sql,$con);
- // 一些代码
- mysql_close($con);
- ?>
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例子 2
通过 mysql_query() 函数创建一个新数据库:
- <?php
- $con = mysql_connect("localhost","mysql_user","mysql_pwd");
- if (!$con)
- {
- die('Could not connect: ' . mysql_error());
- }
- $sql = "CREATE DATABASE my_db";
- if (mysql_query($sql,$con))
- {
- echo "Database my_db created";
- }
- else
- {
- echo "Error creating database: " . mysql_error();
- }
- ?>
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