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Re^3: Getting mysql data into gd (SQL placeholders)

by hippo (Chancellor)
on Sep 04, 2017 at 08:19 UTC ( #1198650=note: print w/replies, xml ) Need Help??

in reply to Re^2: Getting mysql data into gd
in thread Getting mysql data into gd

Of course I am here to learn so can you demystify it for me?

In addition to roboticus's excellent reply, there is a succinct summary within the Q&A: What are placeholders in DBI, and why would I want to use them? which covers most of the salient points. If you are going to spend much time working with databases then Programming the Perl DBI would be an excellent investment.

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