Hi
Firstly, thanks for continuing to work with me on this.
Here's my script. and the output.
I am able to connect to all databases in TNS_ADMIN/tnsnames.ora from the cygwin
prompt, but am unable to get the script to connect.
I
have all the below-mentioned environment variables set in the Windows
environment as well, which cygwin picks up at start-up as well.
Regardless, I set them in the script as well, as shown below.
I
have tried all variations of the DBI->connect statement mentioned in
the perldocs in the script below, but continue to encounter the
OCIEnvNlsCreate error.
It seems to be a permissions issue, but I don't know where to look or how to
fix it.
*************************** SCRIPT *************************************
#!/usr/bin/perl
use strict;
use DBI;
print "Testing connection to DEV \n";
$ENV{ORACLE_SID} = 'CBDEV';
$ENV{TWO_TASK} = 'CBDEV';
$ENV{TNS_ADMIN} = 'C:\oracle\product\10.2.0\client_2\NETWORK\ADMIN\tnsnam
es.ora'; # Also tried replacing these with POSIX-Style paths
$ENV{ORACLE_HOME} = "C:\oracle\product\10.2.0\client_2";
$ENV{NLS_LANG} = "AMERICAN_AMERICA.WE8DEC";
$ENV{ORA_NLS} = $ENV{ORACLE_HOME}."/ocommon/nls/admin/data";
$ENV{LD_LIBRARY_PATH} = $ENV{ORACLE_HOME}."/lib";
$ENV{ORA_NLS10} = '/oracle/product/10.2.0/client_2/nls/data';
my @driver_names = DBI->available_drivers;
foreach my $driver_name (@driver_names) {
print $driver_name,"\n";
my %attr;
my @data_sources = DBI->data_sources($driver_name, \%attr);
foreach (@data_sources) {
print "Data Source: ",$_,"\n";
if ($_ =~/CBDEV) {
my $cHash = &getCytoband(); # fails with OCI Env NlsError
here.....
}
}
}
sub getCytoband() {
my($name, $id);
my %nameHash;
my $dbh = DBI->connect('DBI:Oracle:CBDEV', 'dunston', 'rocks') || die "Error
".DBI->errstr;
my $sql = qq(SELECT * from GENE_NAMES);
my $sth = $dbh->prepare($sql);
$sth->execute();
$sth->bind_columns(\$id, \$name);
while($sth->fetch()) {
$name=~s/\s+//g;
$id=~s/\s+//g;
$nameHash{$name}=$id;
print "Name : $name ", $nameHash{$name}, "\n";
}
return \%nameHash;
}
exit;
*************************** OUTPUT *************************************
DBM
*****DBI:DBM:f_dir=.cpan
*****DBI:DBM:f_dir=.texmf
*****DBI:DBM:f_dir=acroread
*****DBI:DBM:f_dir=apache-ant-1.6.5
*****DBI:DBM:f_dir=apache-ant-1.7.0-bin
*****DBI:DBM:f_dir=AppName
*****DBI:DBM:f_dir=autorun
*****DBI:DBM:f_dir=caBIO
*****DBI:DBM:f_dir=cabioApp
*****DBI:DBM:f_dir=cygwin
*****DBI:DBM:f_dir=dell
*****DBI:DBM:f_dir=Documents and Settings
*****DBI:DBM:f_dir=Downloads
*****DBI:DBM:f_dir=drivers
*****DBI:DBM:f_dir=httpd-2.2.8
*****DBI:DBM:f_dir=i386
*****DBI:DBM:f_dir=indexes
*****DBI:DBM:f_dir=jboss-4.0.4.GA
*****DBI:DBM:f_dir=jboss-4.0.5.GA
*****DBI:DBM:f_dir=MSOCache
*****DBI:DBM:f_dir=MyApp
*****DBI:DBM:f_dir=NALCache
*****DBI:DBM:f_dir=NOVELL
*****DBI:DBM:f_dir=oracle
*****DBI:DBM:f_dir=Perl
*****DBI:DBM:f_dir=Perl-Critic-1.082
*****DBI:DBM:f_dir=Perl-Tidy-20071205
*****DBI:DBM:f_dir=Program Files
*****DBI:DBM:f_dir=RECYCLER
*****DBI:DBM:f_dir=ruby
*****DBI:DBM:f_dir=System Volume Information
*****DBI:DBM:f_dir=Tcl
*****DBI:DBM:f_dir=Temp
*****DBI:DBM:f_dir=WINDOWS
*****DBI:DBM:f_dir=.
ExampleP
*****dbi:ExampleP:dir=.
File
*****DBI:File:f_dir=.cpan
*****DBI:File:f_dir=.texmf
*****DBI:File:f_dir=acroread
*****DBI:File:f_dir=apache-ant-1.6.5
*****DBI:File:f_dir=apache-ant-1.7.0-bin
*****DBI:File:f_dir=AppName
*****DBI:File:f_dir=autorun
*****DBI:File:f_dir=caBIO
*****DBI:File:f_dir=cabioApp
*****DBI:File:f_dir=cygwin
*****DBI:File:f_dir=dell
*****DBI:File:f_dir=Documents and Settings
*****DBI:File:f_dir=Downloads
*****DBI:File:f_dir=drivers
*****DBI:File:f_dir=httpd-2.2.8
*****DBI:File:f_dir=i386
*****DBI:File:f_dir=indexes
*****DBI:File:f_dir=jboss-4.0.4.GA
*****DBI:File:f_dir=jboss-4.0.5.GA
*****DBI:File:f_dir=MSOCache
*****DBI:File:f_dir=MyApp
*****DBI:File:f_dir=NALCache
*****DBI:File:f_dir=NOVELL
*****DBI:File:f_dir=oracle
*****DBI:File:f_dir=Perl
*****DBI:File:f_dir=Perl-Critic-1.082
*****DBI:File:f_dir=Perl-Tidy-20071205
*****DBI:File:f_dir=Program Files
*****DBI:File:f_dir=RECYCLER
*****DBI:File:f_dir=ruby
*****DBI:File:f_dir=System Volume Information
*****DBI:File:f_dir=Tcl
*****DBI:File:f_dir=Temp
*****DBI:File:f_dir=WINDOWS
*****DBI:File:f_dir=.
Gofer
Oracle
*****dbi:Oracle:CBDEV
DBI
connect('CBDEV','dunston',...) failed: ERROR OCIEnvNlsCreate. Check
ORACLE_HOME env var, NLS settings, permissions, etc. at tmp.pl line 26
Error ERROR OCIEnvNlsCreate. Check ORACLE_HOME env var, NLS settings,
permissions, etc. at tmp.pl line 26.
I would greatly appreciate your help in identifying the problem, if possible!!!
Thanks much!
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