You should probably start by perusing the Database Programming and Web Programming sections of our very fine Tutorials. Furthermore, I suggest you take a look at the superlative course notes offered by Perl Training Australia, which include notes that complement Programming the Perl DBI. I also heartily recommend Database Design for Mere Mortals, 2nd Ed.

HTH,

planetscape

In reply to Re^3: tree structure of database by planetscape
in thread tree structure of database by ramkamath

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