On 08/21/13 16:03, Tom Lane napisa:
> Ivan Radovanovic<radovanovic@gmail.com> writes:
>> I was checking for way to get object comments, and it seems that \dd has
>> bug when it comes to extracting descriptions for constraints.
>
> That code looks right to me, and it works according to a simple test:
>
> d1=# create table foo (f1 int primary key);
> CREATE TABLE
> d1=# comment on constraint foo_pkey on foo is 'here is a comment';
> COMMENT
> d1=# \dd
> Object descriptions
> Schema | Name | Object | Description
> --------+----------+------------+-------------------
> public | foo_pkey | constraint | here is a comment
> (1 row)
>
> What exactly do you think the problem is?
>
> regards, tom lane
Problem is if you create table in schema other than public (I am not
sure if \dd should show comments only for objects in public schema, I
assumed not?)
db=# create schema test;
CREATE SCHEMA
db=# create table test.foo (f1 int primary key);
NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index
"foo_pkey" for table "foo"
CREATE TABLE
db=# comment on constraint foo_pkey on test.foo is 'here is a comment';
COMMENT
db=# \dd
Object descriptions
Schema | Name | Object | Description
--------+------+--------+-------------
(0 rows)
