I would consider that to be a bug if it would be possible to
use this as a method of compromising the integrity or security
of the database, or system using or running the database.
Otherwise it could be considered a "feature" that makes
allowances for poor software design. I would prefer it to
be considered a bug, but that is just my opinion. I prefer
software to act in a predictable way and generate errors
when deviation is attempted.
Joe Conway wrote:
> In Postgres 7.4 and earlier you can do the following:
>
> select '{{"1 2" x},{3}}'::text[];
> text
> -----------------
> {{"1 2 x"},{3}}
> (1 row)
>
> I regard this as a bug, and am contemplating commiting a fix this
> weekend against 8.0devel. However it was brought up on HACKERS that
> since this has always been allowed, it might be viewed by some as a
> feature, not a bug. With the proposed change, it would look like this:
>
> select '{{"1 2" x},{3}}'::text[];
> ERROR: malformed array literal: "{{"1 2" x},{3}}"
>
> Any comments for or against calling this a bug? Now's the time to
> speak up, particularly if you depend on this as a feature.
>
> Thanks,
>
> Joe
>
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