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Re^3: DBI match both empty and undef

by pme (Prior)
on Jan 27, 2019 at 16:15 UTC ( #1229028=note: print w/replies, xml ) Need Help??


in reply to Re^2: DBI match both empty and undef
in thread DBI match both empty and undef

SELECT * FROM GlossaryMetadata WHERE (Tag1 is null or Tag1 = '') AND ( +Tag2 is null or Tag2 = '');

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