I don't think this is a case to use explicit bind vars.

Assuming that you want to copy some columns from table1 to a new table2 based upon some parameters in table1 that won't even appear in table2, here is some code that was adapted from choroba's post:

#!/usr/bin/perl
use warnings;
use strict;
use feature qw{ say };

use DBI;

my $db = 'DBI'->connect('dbi:SQLite:;db=:memory:', "", "");

$db->do('CREATE TABLE t1 (id INT, name TEXT, quantity INT)');
$db->do('CREATE TABLE t2 (id INT, quantity INT)');

my $populate = $db->prepare(
    'INSERT INTO t1 (id, name, quantity) VALUES (?, ?, ?)');
    
$populate->execute(@$_)  #some test cases that don't start with 'J'
    for [ 1, 'John', 12 ],
        [ 2, 'Jane', 14 ],
        [ 3, 'Jack', 16 ],
        [ 5, 'Joe',  22 ],
        [ 5, 'bobo', 33 ],
        [ 23,'xyz',  44 ],
        [ 6, 'Josh', 27 ];

my $copy = $db->prepare("INSERT INTO t2 (id, quantity)
                         SELECT id, quantity
                         FROM t1
                         WHERE name LIKE ? AND id > ?");

$copy->execute('J%',2);

my $verify_t2 = $db->prepare('SELECT * FROM t2');
$verify_t2->execute;
my @row;
say "@row" while @row = $verify_t2->fetchrow_array;

__END__
Prints:
3 16
5 22
6 27

[download]

In reply to Re: Perl DBI - Bind variable when query is inserted as part of db column by Marshall
in thread Perl DBI - Bind variable when query is inserted as part of db column by saurabh220837

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