I remember a change in DBD::mysql a couple of years ago, where it suddenly became stricter about the type of data being used to fill in the placeholders - a number of scripts which previously worked, suddenly started to fail.

It was as though the DBD was interpreting "0" as a string rather than as a number.

As you have found, binding specific column/data types to each placeholder fixes the problem, and, as a bonus, adds a safety check to the data going to your DB.

Clint

In reply to Re: My DBI suddenly can't handle placeholders in a LIMIT clause. by clinton
in thread My DBI suddenly can't handle placeholders in a LIMIT clause. by Cap'n Steve

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