06-06-2008
Access to database/eval command
Hi
i have the following code:
if(($line!=1) and (@field[0]!='\$')){
print ( "\nTRY TO CONNECT TO DATABASE................\n");
my $dbh = DBI->connect($dsn, $user, $pass);
print ("CONNECTED TO DATABASE\n");
eval
{
print("PERFORM THE SELECT COMMAND\n");
#my $sql = qq{ SELECT * FROM cc_test_cases};
my $sql= qq{select test_case_id, test_case_category, service_desc from cc_test_cases where sncode=$sncode AND zncode=$zncode AND zpcode
=$zpcode};
my $sth = $dbh->prepare( $sql );
$sth->execute( );
};
if ($@) {
print "An error occurred ($@), continuing\n";
next;
}
while(@row = $sth->fetchrow_array()) {
print("MATCH FOUND!\n");
print "$row[0]: $row[1]: $row[2]\n";
push (@field, $row[0].$row[1]);
push (@field,$row[2].'$');
..................................
................................
My rpoblem is that when i am tryying to run this code i get the following error:
Can't call method "fetchrow_array" without a package or object reference at program line 186, <MYFILE> line 3
If i remove the eval command the program works fine.
Any idea why this happens??
Thank you.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I tried to run this code but it isnt giving me any output or errors.
My aim is to retrieve the row based on the flag name(this is the primary key).
flag_test is my table
This is how i ran it:
perl read_db.pl flag1
flag1 is the criteria in where clause
--------
this is my... (2 Replies)
Discussion started by: mercuryshipzz
2 Replies
2. Shell Programming and Scripting
hi guys,
I am using the following code in order to access a database.
#!/usr/bin/perl
print "READ DATA FROM DATABASE\n";
use DBI;
use strict;
#use DBD::Oracle;
my $user='reassure';
my $pass='R3Assur3';
#my $dsn="dbi:Oracle:orcl";
my $dsn='dbi:Oracle:cobscs.world';
my $dbh =... (1 Reply)
Discussion started by: chriss_58
1 Replies
3. Shell Programming and Scripting
Hell all,
I have the following snippet of code:
$sql=qq{select * from (
select to_char(t.start_time_timestamp,'yyyy/mm/dd hh24:mi:ss') start_time,t.s_p_number_address, null cos_icsa_code, null cos_icsa_subcode from cc_unrated_msc_flow t
union
select... (2 Replies)
Discussion started by: chriss_58
2 Replies
4. Shell Programming and Scripting
I have file called myfile which has the text "myserver" in it. I need to have a command to ping "myserver". How would I do that?
I tried
when I type at the terminal I get the output as . How do I do something like a ?
thanks,
Nick (5 Replies)
Discussion started by: nikhilfake
5 Replies
5. UNIX for Dummies Questions & Answers
Hello all,
is it possible to write a script in order to connect to a database, load data in a specific domain and execute the corresponding command? (3 Replies)
Discussion started by: FelipeAd
3 Replies
6. Shell Programming and Scripting
Hi all,
some small script with eval turned me to crazy.
my OS is linux
Linux s10-1310 2.6.16.53-0.8.PTF.434477.3.TDC.0-smp #1 SMP Fri Aug 31 06:07:27 PDT 2007 x86_64 x86_64 x86_64 GNU/Linux
below script works well
#!/bin/bash
eval ssh remotehost date
eval ssh remotehost ls
below... (1 Reply)
Discussion started by: summer_cherry
1 Replies
7. Shell Programming and Scripting
Hi All,
I read the above written code (perl code) in another perl script and evaluates this code for each line of text file,but using exit statement in code make this not to work and i could not get the desired results. However if i use return it works fine. I just need to know why it doesn't... (1 Reply)
Discussion started by: sarbjit
1 Replies
8. Shell Programming and Scripting
anyone has any info on why this is complaining???
vivek@vivek-c5e55ef2e ~/TAC
$ zoneCounter=1
vivek@vivek-c5e55ef2e ~/TAC
$ optUsage1=23%
vivek@vivek-c5e55ef2e ~/TAC
$ eval eval echo "<th>Zone $zoneCounter </th><th align=\"left\"> \$optUsage$zoneCounter </th>"
-bash: syntax error... (1 Reply)
Discussion started by: vivek d r
1 Replies
9. Shell Programming and Scripting
anyone has any info on why this is complaining???
vivek@vivek-c5e55ef2e ~/TAC
$ zoneCounter=1
vivek@vivek-c5e55ef2e ~/TAC
$ optUsage1=23%
vivek@vivek-c5e55ef2e ~/TAC
$ eval eval echo "<th>Zone $zoneCounter </th><th align=\"left\"> \$optUsage$zoneCounter </th>"
-bash: syntax error... (13 Replies)
Discussion started by: vivek d r
13 Replies
10. Shell Programming and Scripting
Hi,
I am trying to use eval command to evaluate a variable(HAPROXY_LISTENER_rabbitmq_project-test-BRHM_PORT) which consists of '-' but unfortunately the eval command is unable to interpret the value of variable and trims the variable name after '-' and produces the string output rather than the... (10 Replies)
Discussion started by: Kuldip
10 Replies
LEARN ABOUT PHP
ibase_fetch_object
IBASE_FETCH_OBJECT(3) 1 IBASE_FETCH_OBJECT(3)
ibase_fetch_object - Get an object from a InterBase database
SYNOPSIS
object ibase_fetch_object (resource $result_id, [int $fetch_flag])
DESCRIPTION
Fetches a row as a pseudo-object from a given result identifier.
Subsequent calls to ibase_fetch_object(3) return the next row in the result set.
PARAMETERS
o $result_id
- An InterBase result identifier obtained either by ibase_query(3) or ibase_execute(3).
o $fetch_flag
-$fetch_flag is a combination of the constants IBASE_TEXT and IBASE_UNIXTIME ORed together. Passing IBASE_TEXT will cause this
function to return BLOB contents instead of BLOB ids. Passing IBASE_UNIXTIME will cause this function to return date/time values
as Unix timestamps instead of as formatted strings.
RETURN VALUES
Returns an object with the next row information, or FALSE if there are no more rows.
EXAMPLES
Example #1
ibase_fetch_object(3) example
<?php
$dbh = ibase_connect($host, $username, $password);
$stmt = 'SELECT * FROM tblname';
$sth = ibase_query($dbh, $stmt);
while ($row = ibase_fetch_object($sth)) {
echo $row->email . "
";
}
ibase_close($dbh);
?>
SEE ALSO
ibase_fetch_row(3), ibase_fetch_assoc(3).
PHP Documentation Group IBASE_FETCH_OBJECT(3)