Boolean columns

Dimitar Nedev dimitar.nedev at
Wed Oct 21 15:07:22 CEST 2015

Hey guys,

A boolean type column seems to fit in a byte, I guess the extra space is to represent nulls (since it ain't a qubit). But does that mean that no column type is actually ':bit'?
Given a BAT, how to distinguish between a byte (tinyint) column and a boolean one?


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