Ronald J Kimball wrote:
Jeff Zucker [mailto:[EMAIL PROTECTED] wrote:
Yes, currently Text::CSV_XS returns empty string for both empty strings
and NULLs. I am considering providing an option to differentiate the
two and return undef for NULLs.
How do you distinguish between empty string and NULL in a text file?
In field1,,field3 is the second field an empty string or NULL?
1,,2 1,"",2
Obviously, it would only work on files created with the DBD and if the user inserted empty string when they meant empty string and NULL when they meant NULL.
--
Jeff
