According to the DBI documentation you can use undef to indicate null values. Search for "Null Values" on the linked page

BTW, ++ for the descriptive title.

Just a tongue-tied, twisted, earth-bound misfit. -- Pink Floyd

In reply to Re: Calling a Sybase Procedure with NUL in a parm by data64
in thread Calling a Sybase Procedure with NUL in a parm by thor

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