Bug found in psql interface

Started by Tony Griffiths(RA)almost 24 years ago2 messagesbugs
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#1Tony Griffiths(RA)
griffitt@cs.man.ac.uk

Short Description
Inconsistency in the way that psql handles long names

Long Description
PostgreSQL version 7.1.3
OS: RedHat Linux 6.2

I compiled this version of postgresql from source, with the NAMEDATALEN
variable set to 512. All works ok, apart from when I use
the psql interactive terminal, and type:

\d City_setregions_bds_regions_ass_rel

at the command line, where City_setregions_bds_regions_ass_rel is the
name of a table that exploits the longer names. The terminal reports:

Did not find any relation named "city_setregions_bds_regions_ass_".

It therefore looks like the \d command is not picking up the longer
NAMEDATALEN at compile time.

Tony

#2Bruce Momjian
bruce@momjian.us
In reply to: Tony Griffiths(RA) (#1)
Re: Bug found in psql interface

In 7.3, NAMEDATALEN is going to be 64, and your example does work there:

test=> create table City_setregions_bds_regions_ass_rel(x int);
CREATE TABLE
test=> \d City_setregions_bds_regions_ass_rel
Table "public.city_setregions_bds_regions_ass_rel"
Column | Type | Modifiers
--------+---------+-----------
x | integer |

test=> create table City_setregions_bds_regions_ass_rel(x int);

My guess is that maybe we had some hard-coded limits in 7.1.2. You
should be OK in 7.2, and certainly in 7.3.

---------------------------------------------------------------------------

Tony Griffiths wrote:

Short Description
Inconsistency in the way that psql handles long names

Long Description
PostgreSQL version 7.1.3
OS: RedHat Linux 6.2

I compiled this version of postgresql from source, with the NAMEDATALEN
variable set to 512. All works ok, apart from when I use
the psql interactive terminal, and type:

\d City_setregions_bds_regions_ass_rel

at the command line, where City_setregions_bds_regions_ass_rel is the
name of a table that exploits the longer names. The terminal reports:

Did not find any relation named "city_setregions_bds_regions_ass_".

It therefore looks like the \d command is not picking up the longer
NAMEDATALEN at compile time.

Tony

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