1 bit per nullable column.
anoop *From:* Eric Owhadi [mailto:eric.owh...@esgyn.com] *Sent:* Wednesday, February 24, 2016 10:27 AM *To:* user@trafodion.incubator.apache.org *Subject:* align format and null indicator? Hi Trafodioneers, I know that for regular format, the storage need for null indicator is 1 byte per null column. But what is it for aligned format? 1 bit per null column or 1 byte per null column? Thanks in advance for the help, Eric