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(parent: ddf927f) | patch
Improve comment for att_isnull.
authorRobert Haas <rhaas@postgresql.org>
Mon, 13 May 2019 17:13:24 +0000 (13:13 -0400)
committerRobert Haas <rhaas@postgresql.org>
Mon, 13 May 2019 17:13:24 +0000 (13:13 -0400)
commit221b377f09a30dd7c74c26c8c1db439afcc59141
tree5767dddde1ce1c81a8fa044c5ed1702d4fecea1ctree | snapshot
parentddf927fb13471bec0cc76794eaf552df8a1178fbcommit | diff
Improve comment for att_isnull.

The comment implies that a 1 in the null bitmap indicates a null value,
but actually a 0 in the null bitmap indicates a null value. Try to
be more clear.

Patch by me; proposed wording reviewed by Alvaro Herrera and Tom Lane.

Discussion: http://postgr.es/m/CA+TgmobHOP8r6cG+UnsDFMrS30-m=jRrCBhgw-nFkn0k9QnFsg@mail.gmail.com
src/include/access/tupmacs.h diff | blob | history
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