"2", too, is not a number; see https://rt.cpan.org/Public/Bug/Display.html?id=80423. SQL'Parser seems to be unsuitable to drive even moderately complex queries.

Perhaps look for some other Excel file handling module that avoids SQL'Statement set of modules?.

In reply to Re: Error "'exists ^0^' has chars not alphanumeric or underscore in perl" by parv
in thread Error "'exists ^0^' has chars not alphanumeric or underscore in perl" by documents9900

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