The condition you want is

sent_mail is NOT ( null OR '0000-00-00' )

which by De Morgan's Laws is

sent_mail is ( NOT null AND NOT '0000-00-00' )

The rule is 'the complement of the union of two sets is the same as the intersection of their complements'

poj

In reply to Re^5: Problems Using Join in DBIx::Class by poj
in thread Problems Using Join in DBIx::Class by phildeman

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