From: | Tom Lane <tgl> |
---|---|
To: | pgsql-committers(at)postgresql(dot)org |
Subject: | pgsql/src/backend/utils/adt (arrayfuncs.c) |
Date: | 2000-07-23 01:35:58 |
Message-ID: | 200007230135.e6N1Zwu36870@hub.org |
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Lists: | pgsql-committers |
Date: Saturday, July 22, 2000 @ 21:35:58
Author: tgl
Update of /home/projects/pgsql/cvsroot/pgsql/src/backend/utils/adt
from hub.org:/home/projects/pgsql/tmp/cvs-serv36865/backend/utils/adt
Modified Files:
arrayfuncs.c
----------------------------- Log Message -----------------------------
Further cleanup of array behavior. Slice assignments to arrays with
varlena elements work now. Allow assignment to previously-nonexistent
subscript position to extend array, but only for 1-D arrays and only
if adjacent to existing positions (could do more if we had a way to
represent nulls in arrays, but I don't want to tackle that now).
Arrange for assignment of NULL to an array element in UPDATE to be a
no-op, rather than setting the entire array to NULL as it used to.
(Throwing an error would be a reasonable alternative, but it's never
done that...) Update regress test accordingly.
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