note
gmax
<p>The short answer to your question is "yes, there is," but the explanation would require much more text.</p>
<p>Almost every method in the [CPAN://DBI] can be tested for a return value to signify success or failure. Some return just a "true" value, some return an object, some return a count of something that was done (e.g. a row count for update, insertion, or deletion).</p>
<p>I recommend that you get to reading some documentation, and you should start from our [Tutorials]. In particular, read [Reading from a database] and [Tricks with DBI].</p>
<p>Also, it may be enlightening for you to read [id://264485].</p>
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