dbd mysql 4.046安装_perl DBI、DBD-mysql、DBD-Oracle安装

perl DBI:

安装过程很简单，下载解压：

gzip -d DBI-1.604.tar.gz

tar xvf DBI-1.604.tar

cd DBI-1.604：

perl Makefile.PL

make

make test

make install

DBD-mysql：

rpm -ivh MySQL-devel-community-5.1.52-1.rhel5.i386.rpm

gzip -d DBD-mysql-4.006.tar.gz

tar xvf DBD-mysql-4.006.tar

perl Makefile.PL

make

make test

make install

DBD-Oracle:

cd DBD-Oracle-1.21

perl Makefile.PL

make

make test

make install

[oracle@node1 ~]$ perl  perora.pl

install_driver(Oracle) failed: Can't load '/usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/auto/DBD/Oracle/Oracle.so' for module DBD::Oracle: libclntsh.so.10.1: cannot open shared object file: No such file or directory at /usr/lib/perl5/5.8.8/i386-linux-thread-multi/DynaLoader.pm line 230.

at (eval 3) line 3

Compilation failed in require at (eval 3) line 3.

Perhaps a required shared library or dll isn't installed where expected

at perora.pl line 17

export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$ORACLE_HOME/bin:/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin/:/lib

--需要用到一些动态库

#!/usr/bin/perl -w

#2011-01-12

#use strict;

use DBI;

#use DBI qw(:sql_types);

$ENV{ORACLE_HOME} = "/data/ora10g/product/10.2.0/db_1";

$ENV{ORACLE_SID} = "RACDBSTD";

$ENV{LD_LIBRARY_PATH} = "/data/ora10g/product/10.2.0/db_1/bin:/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin/:/lib";

$ENV{PATH} = "/data/ora10g/product/10.2.0/db_1/bin:/home/oracle/tools:/usr/sbin:/usr/lib/qt-3.3/bin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/home/orac

le/bin";

#connect to postgresql database

my $dbh =DBI->connect( 'dbi:Oracle:RACDBSTD',

'test',

'test',

{

RaiseError => 1,

AutoCommit => 0

}

) || die "Database connection not made: $DBI::errstr";

my $sql1 = qq{select name from tt};

my $sth1 = $dbh->prepare($sql1) ;

$sth1->execute();

my $rwcount = 0;

while( my @result1 = $sth1->fetchrow_array )

{

print "$result1[0]\n";

}

$dbh->disconnect();