perl 第一个连接mysql库的程序
dbi 为总的接口，所有的库连接都使用他 根据不同的库选择不同的驱动dbd #!c:\perl\binuse DBI; my $host="127.0.0.1"; my $user
网站后台数据库转为Mysql，现在使用Perl连接数据库就方便多了。 通过DBI，Perl可以很容易的连接到数据库: #!/bin/perl use DBI; # Connect to
Perl对Mysql的操作。 一、标准操作 1、连接、关闭 my $dbh = DBI->connect(”DBI:mysql:database=DBname;host=localh
<body> <center> <h2>PHP+MySQL 例子</h2> <h3><u><font color=b
1、Oracle8/8i/9i数据库（thin模式） Class.forName("oracle.jdbc.driver.OracleDriver").newInstance(); Strin
<%'＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ '＊＊＊＊＊＊＊ 连接数据库的树图生成程序 ＊＊＊＊＊＊＊＊ '＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
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<%'＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ '＊＊＊＊＊＊＊ 连接数据库的树图生成程序 ＊＊＊＊＊＊＊＊ '＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
以前工作的时候由于Oracle8i数据库经常出现用户过多的错误,由于数据量大,经常出现ORA:12500错误,但主要原因是访问过多而引起的,后来就用Java写了个简单的用JDBC连接来测试Oracle
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