To start with, use strict; and Perl will tell you that $estado is never initialized.

Next, your while-loop does not print anything.

Finally, use placeholders in your SQL. That will protect you against a lot of evil.

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

In reply to Re: Problem with mysql query using DBI::Mysql by CountZero
in thread Problem with mysql query using DBI::Mysql by Sombrerero_loco

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